Pentair D.E. Shock is also useful for those times when the chlorine level accidentally gets too low, or pH gets too high, or the filtration or circulation has been interrupted due to power or mechanical problems, shock allows you to raise the chlorine level fast, without waiting for tablets to dissolve, which could take all day, and by then things are starting to grow. 
Yes, shocking the pool after a rainstorm can help restore order. Sold by: My bag of instructions say to throw granules directly into pool. For example, if your chloramine level is at 0.3 ppm, add enough shock to reach a level of 30 ppm. 
Conveniently, this is also the point at which chloramines, algae and pathogens are removed from the water.
Some salt systems will also shock the pool, but that can place a big demand on the salt cell, and perhaps shorten its life, so for that reason Ive always thought it best to use granular pool shock (or non-chlorine shock), when shocking a salt pool, and not hit the shock button on the controller. Now, there are a number of articles and videos online telling you different methods for applying shock to your pool.
Shocking your pool is a fairly straightforward process. Your pool will clear in 24-72 hours. And in your case, for a pool of 1400 gallons, you are 14% of 10000 gallons. Typically for granular shock, youll need one pound for every 10,000 to 13,500 gallons of pool water.
Once you have your pool volume in gallons, look on the package of shock to see how many pounds or Pods you need.
heavy use, after an extended period with little to no chlorine, or if your pool water has been sitting stagnant for a while, are all ideal times to shock. For most situations, a level of 30 ppm of chlorine will reach the threshold of breakpoint chlorination needed to restore order in the pool. Add algaecide about 24 hours after shock to finish the job and prevent future algae blooms. Waiting for tablets to dissolve could take too long, so if you find your chlorine level at zero, use a pound or two of pool shock to bring up the chlorine level quickly. Hi Patsy, first make sure the pH is not high, over 7.8, if so add some pH down. Refresh your browser window to try again. I have a 1648 5200 gallon pool..should I use 1- 3 in. (you need to know how many gallons is in your pool), Constant green algae battle during summer, 33500 Gallon combo Plaster Pool and Spa Hi, if the water is mostly clean and clear, just 2 oz of the chlorine powder would be sufficient.
This quick reference chart is based on 10,000 gallons of water: For example, using the table above, a 20,000 gallon pool would require 7.8 lbs of cal-hypo to increase the levels by 30 ppm. | Verified purchase: Hi Rafael, shocking is needed for every pool, but only when needed A-B-C, to control/kill/remove Algae, Bacteria, and Chloramines or Cloudy water. The amount of shock needed to remove bacteria depends on the level of bacteria present in the water. What pool accessories do I need for my swimming pool? | Step 4. However, the CDC recommends that for pool fecal incidents involving diarrhea, maintain a level of 20 ppm for 13 hours prevent the development of cryptosporidium. I keep the water clean. No Heater, Unfortunately the previous owner didnt take care of, the plaster is severely pitted but not leaking, In need of future replastering sooner than later once $$$ permits, We live in North Texas where temperatures this week are averaging close to 100 degrees. Once your pool water is balanced and good to go, its time to add shock. Your daily chlorination, with tablets will kill most of the germs, but not all, and an occassional oxidation of the water is important, to allow the tablets to stay on top of things. I have similar size pool about 1700 gallons 12 x 30. A method that may be cheaper and faster, is to drain the pool and pressure wash the pool and tile, then bleach wash the pool and tile, and then refill. per 10,000 gallons for example, although it will vary among strengths. new Depending on how green it is, use, 2, 3 or even 4 lbs of shock per 10,000 gallons (for light, medium or heavy algae). Do I use tablets or liquid chlorine?
You can use regular pool shock or non-chlorine shock, both are good. After 5-10 mins, if it has not turned a blue-ish grey color, add more shock, until it does Run the filter all night. I also like to use poolcalculator.com for small pools, its easier to over-shoot the mark with a smaller pool. new Pool is now cloudy and am asking if i should shock it .if so what is best and how much should i use. Shock the pool to a level 100x greater than your chloramine level.
What is the Difference Between Chlorine Tabs? Levels over 1500 ppb may need treatment more than once. Use pH decreaser to keep the pH from rising above 7.6. Step 1. The plaster is also a problem, when it has etching and pits, it is easier for algae to get a foothold.
There are lots of questions about why you should shock, when you should shock, and how much shock to use.
For dark green or black algae, adding enough pool shock to reach 30 ppm may be necessary. You need to raise your chlorine level above 30ppm.
See more HTH Super Shock Swimming Pool Chlorine Cleaner HTH Super Shock All-In-One Treatment Swimming Pool Shock 1 LB Bag 3 Pack NIP New, - eBay Money Back Guarantee - opens in a new window or tab, - for PayPal Credit, opens in a new window or tab, - eBay Return policy - opens in a new tab or window, - eBay Money Back Guarantee - opens in a new tab or window. When youre measuring the amount of shock to put in your pool, its okay to round up. If you have algae, use 2 lbs or 2 bags. Hi Walter.
Assuming your pool is cloudy with algae. Anna, only if you have a vinyl liner pool.
Then you can really remove it from the plaster, and start with fresh water, with no phosphates/nitrates etc. Something went wrong. Can I add too much shock to a swimming pool? However I am fighting a high CYA (100-110) which creates a problem with algae growth. But if they have even small amounts of fecal matter on their backsides, bacteria can begin to grow in the pool. This is an 18 foot, above ground pool. I have a blow up pool its 665 gallons how much shock and chlorine do I use?
Shock will help prevent the growth of algae, bacteria and chloramines, by raising the level of free available chlorine. | If everything looks great in the water, and there is no algae seen, and if your kids are fairly clean people and dont use the pool as a bathroom, then shocking once or twice per month may be enough. Can I add algaecide and shock at the same time? (Shallow end + Deep end) / 2 = Average Depth. It will also help remove those substances if they have taken up residence in your pool. Hi i have the same pool but have never used chemicals, had it for two weeks and it is green. Be careful with the opened bag of shock. How much salt and shock should I be using on an average.
(Assumes pH of 7.5, CYA of 30 ppm)Dosage per 10,000 gallons: (Assumes pH of 7.5, CYA of 30 ppm, Temperature 75F)Dosage per 10,000 gallons: Like our charts mention, 20 ppm requires a good pH level and a relatively low level of Cyanuric Acid.
Condition:
Yes, add 1/3 gallon of the liquid for a good shocking. How much shock treatment for a blow up vinyl pool.
Filter until your pool is clear. We like to call them the ABCs of Pool Shocking: Shock is a great way to rid your pool of algae, in addition to using an algaecide. Search for instructions on how to add shock to your pool and youll find a range of answers.
7.2 oz sounds about right, if your pool is about 4500 gallons? Test and apply shock treatment directly to your swimming pool every week to keep free available chlorine levels between 1 and 4ppm for healthy swimming conditions. This practice is called super chlorination. Hi Betty it depends on the strength of the particular shock, but every type of pool shock will list the dosage amount, expressed usually as 1 lb.
Vinyl pool owners should pour the crystals into a clean 5-gal bucket (already) filled with water, and then stir for 30-60 seconds to dissolve. asks for one pound per 13,500 gallons. How much shock should I use? How Can I Raise the Chlorine in My Swimming Pool? Two inch PVC supply and drain lines Fran, some more expensive shock types which are very fine, or non-chlorine shock can be added without pre-dissolving, but Cal Hypo pool shock should be, as the granules, if sitting on the pool floor, could damage the vinyl, or bleach the color. new Heres a pool shock treatment chart to determine the amount of pool shock necessary to raise the chlorine level above the breakpoint threshold, usually around 30 ppm. Yes This product works perfect. I have liquid shock left from last year when I had a bigger pool can I still use it? Then pour into the pool, being careful with the remaining particles, which may need another soaking to dissolve fully. Below is a chart detailing how much shock to add for chloramine removal. Step 5. I have been putting tablets in floater and running filter for 6 hrs a day all was good until we had a rain storm. If the algae is severe, add 3 or possibly 4 bags.
What about algaecide? fatboytools. The moral of the story is that you have to test your pool to know when to shock. To figure out how much shock you need to put in your swimming pool, all you need to know is the total volume of your swimming pool in gallons. Use enough to establish a constant and consistent level of 1-2 ppm, which can vary depending on weather, temperature, bather load and debris load, and filtration effectiveness, and the use of any other supplemental chemical. Proper filtration and circulation are key factors for proper shocking pool shock doesnt do it all alone. Verified purchase: The only instructions you should follow are those you find on the shock packaging in your hand. For any shock application though, youll want to: 1) Put on your safety goggles and rubber gloves. Clip it tightly closed, and store it in a plastic tupperware container, to prevent spills and contamination from dirt, insects and moisture. Hello Matt. Pool Shock | 32636CLX, HTH 52026 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 12), Pool Mate 4-Pack 128-oz Pool Shock | 1-1308-04, Aqua EZ 2-piece telescopic 16 ft Aluminum Pool Pole | PO16, Aqua EZ 9-ft Aluminum Nylon 3-piece Telescopic Pool Skimmer Deep Net | LS2005, Swimline 4-in Steel A-Frame Pool Ladder | 58927, Aqua EZ 11-in Swivel-Handle Pool Vacuum Head | VB23. Salt systems require an initial large dose of salt, and then annual booster amounts to make up for backwash water, splash out and refill water used, which dilutes an lowers the salt level in the pool.
But thats why you should testing your pool water regularly to make sure chlorine levels are between 1 and 4 parts per million. You may also want a bottle of Clarifier, and a bottle of Algaecide, both added every week or two. NOTE: Store open bag of shock with great care, to prevent contamination from moisture, bugs, dirt, or any-thing. Yes
The sand filter is working fine, and I have shocked it a few times now. Youll need the dimensions of your pool for accuracy, 3) Calculate your pool volume yourself. You can either compare it to the color panel on the side of the bottle or text a picture of it to 484-123 to get customized pool care instructions for which chemicals your pool needs.
A tepid temperature of 70-80 degrees is also assumed.
laptops_queen, Verified purchase: I see you said to use 2 oz of shock, but should I use other chemicals with it. As far as how much to use, look at the label for dosage, and it will probably be 1 lb per 10,000 gallons or something like that then do the math, to calculate the amount to use for your pool. new While there are many problems that can be solved by shocking your pool, there are threemain ones that we will discuss today. At 100 ppm CYA, I would recommend that you drain and refill half of the pool, and shock less if possible, and eventually switch to using Cal Hypo shock, in the evening. We run pump 12 hours a day. The topic of this post might be shocking to some peoplethats because were talking about pool shock! Pool shock, in the right amounts, will destroy all types of algae by slashing through their slimy outer shells, and disrupting their cellular processes. How many bags of 1 pound shock do I use to first open it?
Most pool shock has dosage listed as Add 1 lb. my pool was clear then covered with a warmer and it turned green. Can You Put Too Much Shock in a Swimming Pool? i have an intex pool 13ft33in. I dont know what Im doing wrong, or missing? Filter 60 sqft (full replace with new grids a year ago) When chlorine crystals lay on vinyl, it could bleach them or remove some of the colorant, and could also corrode the vinyl a small bit, before the granule dissolves fully. What Should the Chlorine Level Be in a Swimming Pool? I read that depends of where you leave. For example, HTH Super Shock! Chlorine tab per day?
Using a DPD test kit will allow you to measure both FAC and Total Available Chlorine (TAC). Condition: 1) Call the pool company that built your pool. Then use 1 lb of pool shock for a light to medium green, or 2 lbs for a heavy green color, where you cant really see the bottom. Most types of bacteria found in pools, such as E. coli, are fairly easy to kill with just 23 ppm of chlorine.
If you see algae double the dose, and if its lots of algae, triple the dose to an entire bag, or change the water in the pool. Sold by: Stubborn bacteria, viruses and parasites can live in pool water and cause all sorts of problems. Swimming in a pool with an extremely high chlorine level may cause skin, hair and eye irritation. View cart for details. 2) Use a pool volume calculator online. It says 52-104 oz. First time pool owner .
You should leave the pool uncovered overnight to allow the shock to work, and to avoid damaging the pool cover. But 1 3 inch tablet is likely fine, just remember to replace it before it dissolves completely, in 5-7 days, usually. Pre-dissolve the chlorine in a bucket of water, and then pour into the pool. Today we will discuss the answers to those questions, and give you a better understanding of how pool shock works. The original swimming pool shock designed to boost chlorine levels and kill bacteria and algae for a clean, clear pool.
of water. Raising the chlorine level in your pool will break apart the chloramine bonds, and remove them from the water. Seller assumes all responsibility for this listing. Pool temp is also 89. (Well walk you through it). The pool volume equation for a rectangular pool is: Start by calculating your average depth: thats your shallow-end depth plus your deep-end depth divided by two. I know I cant do anything about but all swimming pool accessories are priced so high! Shocking the pool to 30 ppm of free chlorine residual, in the presence of proper pH levels, will destroy most algae. Light green or isolated algae may only require 10 ppm (parts per million) of added chlorine to eradicate. Test the pool water for bacteria with a bacteria test kit.
Either not operating long enough each day, or the sand needs to be changed, or the filter valve or filter is operating improperly and bypassing some water, around the filter and back to the pool. Thank you!!
Also, how much granules for algea and how much granules for metal and stain, and how often? Pool shock can also be used in smaller amounts as a quick booster to your chlorine level. If the chlorine level is 2-3 ppm, use less. Most shock dose is 1 lb per 10,000 gallons, so use 1 lb when the water is clear or a bit cloudy. Hello. Free Shipping on Residential Air Filter Orders Over $45. Vacuum the brown dead algae out of the pool every day.
Happy Fourth! As a pool owner, you have to know your pool gallonage by heart, and do the math calculation to convert the dosage to a smaller (or larger) pool. First time pool owner here I have a 3300 gallon pool. Opening My Pool: How Do I Turn my Green Water Blue? I have a 12ft x48 pool which is like 3400 gallons .
No. Then depending on the water test results, you may or may not need: Cyanuric Acid (Stabilizer), Alkalinity Increaser, Calcium Hardness Increaser, pH Increaser/Reducer.
You can use non-chlorine shock, if you are not trying to kill algae, or any extreme contamination or water problems The normal shock dosage for a clean and clear pool is 1 lb of granular per 10,000 gallons of pool water. Dissolve it into a bucket of clean water, and pour around the edge of the pool, with the filter running. my pool is 13 foot round 33 inches high, i struggle with numbers, (Im like number blind if there is such a thing) how much shock treatment should i put in? Remember, this is not a job for the internet. Remember, this chart assumes a good pH, and a relatively low Cyanuric Acid (CYA) level. They keep telling me that all my levels are reading normal, but my pool water is cloudy. If you see no algae, and chlorine levels are high and pH levels are low, you can skip the weekly shocking. Every month or so, you should check your salt level and add a booster shot if you are getting close to the minimum level recommended by the manufacturer. Condition: So for a 21-thousand gallon pool, youd want to round up to two pounds of shock. I just put shock in my pool, I just sprinkled the loose crystals around my pool slowly , Was I supposed to pre-dissolve them first.
I had the same problems until I read what the experts are saying thoroughly. Is There a Difference Between Chlorine Tablets? Youd have to put an excessive amount of shock in your pool to truly cause dangerous swimming conditions. If the pool looks great, just shock once per month, with 5 lbs, to kill any stray bacteria and remove chloramines, aka combined chlorine. Not usually once or twice, but doing it over time can fade or damage vinyl.
They should have your dimensions and volume on hand. With a vinyl pool, be sure to pre-dissolve the shock in a bucket of pool water, before adding.
Often times youll find a chart right on the package. Step 3. Shock your pool. Check the pH first, and make sure its on the low side, 7.2-ish, where chlorine is most potent.
Bacteria like cryptosporidium, E.coli, and giardia are more common in public swimming pools where the water is filled with organic material. chit22. Its a good idea to start by adding enough shock to raise your pool waters chlorine level to 30 ppm. The first thought with the constant green algae; is that you may have phosphate contamination.
I have a 45000 gal salt filter pool. I do put 1.5-2 lbs of shock every week. Use paper clips to close tightly, and store inside of a tupperware type bowl, by itself. 4) After pouring our plopping evenly over a wide area in the deepest part of the pool, youll want to take your pool brush and disperse the granules so they dont sit in one spot. The item you've selected was not added to your cart. Backwash every morning. Wife, 10 year old daughter, and I swim about once a week. 4500 gal.
It depends on the type of bacteria, and the extent of the contamination.
Turns out its closer to 20,000. Proper, routine sanitation and filtration will likely prevent and remove most pathogens, but if you want to be sure, a good pool shock is in order. If you have a small sand filter (under 18 dia), you may need to change the filter sand every 1-3 years, as the sand bed is just not that deep. Some Pods and granules tell us to save a step and add them directly to the pool. Morning to evening or evening to morning? Before shocking, check pH level, and add pH decreaser if 7.8 or higher.
Whisperflow 2hp Copyright 1995-2022 eBay Inc. All Rights Reserved. How Long Do You Have to Wait to Swim after Shocking the Pool? |
HTH Pool Care Shock Advanced for Swimming Pools, Pool Chemicals, 1 lbs, Pool Mate Stabilized, Concentrated, Chlorinating Granules for Swimming Pools, hth Pool 4-in-1 Super Shock Treatment, 1 lb, HTH 42041 3-inch Chlorinating Tablets Swimming Pool Chlorine, 35 lbs, Clorox Pool&Spa Shock Plus 16 oz. Just enter your pool gallons, upper left and you can see exact doses for various chemicals. Not having well-prepared pool water can result in the shock not being effective and therefore not solving the problem at hand. |
Let the shock try to fight the algae first. Hi Sara, if you chlorine level is fine, and your ph and alkalinity and other measures are also within range it must be the filter.
warehouseoutlet Well take a look and remove the review if it doesnt follow our guidelines.
Animals also bring bacteria, pets and wildlife. Hi Tony, click on over to poolcalculator.com, and you can see for yourself! x 0.14 = 2.25 oz. After or before! I use diclore (sp). A lot of people are told to just shock the pool every week. which might be overkill, but if you lay awake at night worrying about germs and parasites in the pool water, it can help you relax. https://blog.intheswim.com/how-to-maintain-an-inflatable-kiddie-pool/, Raising Pool Equipment for Flood Protection, Flooded Inground Pool: 10-Steps to Recovery. SKIMMER NOTES: Calculate your total pool volume first, then check the package of shock for dosing recommendations by volume.
How much chlorine is needed to kill bacteria in swimming pools? Depending on how severe the algae growth is in your pool, you may need to use a large amount of pool shock. For the salt amount, it depends on the recommended salinity level of your salt system, but lets say it calls for a level of 3000 ppm salt. In fact its recommended. So with all of above taking into consideration What is your recommendation for shocking to keep algae at bay. Pool shock does make water safe for swimming, when the water is balanced with good pH and alkalinity and chlorine stabilizer. Yes Pour around the pool, and be careful as the bucket empties, not to pour in undissolved granules, but refill again, and stir again, then pour into the deep end, hitting with a brush if necessary to help disperse and dissolve.
If youre using a test strip, dip it in the water about 18 inches down for two seconds, pull it out and dont shake off the water. The shock that I use has CYA. Shocking monthly or even weekly is overkill in many cases. levels over 300 ppb (parts per Billion), should be treated with a phosphate remover. How much shock should I put in the pool and how often?
Ideally, you want to wait until sundown to add shock to your swimming pool because the UV rays burn off the very chlorine youre putting into your pool. 3) Add your shock product to the pool. | How much shock do I need for a 17,000 (27 feet Dia) gallon above ground pool? Hey there, your pool is about 13,500 gallons, so I would plan on 12 bags of shock and 25 lbs of 3 chlorine tablets for the season. So you would multiply the dosage amount by 0.14 or 16 oz. Use a 5-gal bucket, and fill it with pool water, add the shock and stir for about a minute. Check for proper water balance, especially pH in the range of 7.27.6, before adding the shock to the pool.
Most shocks are 1 lb per 10,000 gallons, so for your 45K pool, use 5 lbs when the water looks clean and clear. Of product per 10000 gallons to yield 5 to 10 ppm available chlorine by weight.no clue what that means..can you possibly tell me how much shock to use in the liquid form for 5200 gallons? Pre-Dissolve the shock before adding to a vinyl pool, so that chlorine granules wont etch or corrode the soft surface. Filter nonstop, backwash as needed, and use a pool clarifier after the treatment process to clear up your pool water. But it is important to follow the following prep steps before you dive into shocking. (it does need it after having my grandchildren all bouncing about in it for some of the two weeks its been up, its slightly cloudy, i have read so much stuff about this that and the other but just need someone to tell me what to do with quantity. Perfect for long term pool chlorine use, with the liquis, Perfect size for use in above ground pool, thanks, A+, Verified purchase: For best results, vacuum the pool before shocking, and brush the entire pool before and after shocking.
Promoting good pool maintenance habits and providing first class swimming pool education. Use 1/3 of a bag, or pound, about 5 oz, when the water is clean and clear. Our Black Labrador Retriever swims multiple times a week. Disperses quickly and able to see results after 24 hrs when it has gone through the filtration system. I use 2-3 3 inch tablets. IF you are killing algae, double the dose, or for severe algae triple the dose (or more if you a swamp on your hands). Yes Calculate the volume of your pool. Im new on this and Im trying to do the best I can to keep it stable. Usually just a pound of shock will bring chlorine levels up from zero to a range that will prevent problems. How Much Shock Do I Add to My Swimming Pool? Hi Donald, yes your shock level seems ok, but maybe too frequent, unless you are fighting algae, or bacteria or chloramines or other need to shock weekly. Pool Builders Directory from Home Advisor. Will that make it safe for swimming? Then keep a constant and consistent level of chlorine in the water, with a good pH level of 7.2 to 7.4, where chlorine is most potent. A high pH of 7.88.2 can render up to half of your pool shock completely inactive. If that is not possible then get phosphate test strips and a bottle of PhosFree, and start a regimen of using Poly 60 Algaecide each week in maintenance doses, and also shocking weekly if needed, but several days after adding the algaecide.
Yes, shocking the pool after a rainstorm can help restore order. Sold by: My bag of instructions say to throw granules directly into pool. For example, if your chloramine level is at 0.3 ppm, add enough shock to reach a level of 30 ppm. Conveniently, this is also the point at which chloramines, algae and pathogens are removed from the water. Some salt systems will also shock the pool, but that can place a big demand on the salt cell, and perhaps shorten its life, so for that reason Ive always thought it best to use granular pool shock (or non-chlorine shock), when shocking a salt pool, and not hit the shock button on the controller. Now, there are a number of articles and videos online telling you different methods for applying shock to your pool.
Shocking your pool is a fairly straightforward process. Your pool will clear in 24-72 hours. And in your case, for a pool of 1400 gallons, you are 14% of 10000 gallons. Typically for granular shock, youll need one pound for every 10,000 to 13,500 gallons of pool water. Once you have your pool volume in gallons, look on the package of shock to see how many pounds or Pods you need.
heavy use, after an extended period with little to no chlorine, or if your pool water has been sitting stagnant for a while, are all ideal times to shock. For most situations, a level of 30 ppm of chlorine will reach the threshold of breakpoint chlorination needed to restore order in the pool. Add algaecide about 24 hours after shock to finish the job and prevent future algae blooms. Waiting for tablets to dissolve could take too long, so if you find your chlorine level at zero, use a pound or two of pool shock to bring up the chlorine level quickly. Hi Patsy, first make sure the pH is not high, over 7.8, if so add some pH down. Refresh your browser window to try again. I have a 1648 5200 gallon pool..should I use 1- 3 in. (you need to know how many gallons is in your pool), Constant green algae battle during summer, 33500 Gallon combo Plaster Pool and Spa Hi, if the water is mostly clean and clear, just 2 oz of the chlorine powder would be sufficient.
This quick reference chart is based on 10,000 gallons of water: For example, using the table above, a 20,000 gallon pool would require 7.8 lbs of cal-hypo to increase the levels by 30 ppm. | Verified purchase: Hi Rafael, shocking is needed for every pool, but only when needed A-B-C, to control/kill/remove Algae, Bacteria, and Chloramines or Cloudy water. The amount of shock needed to remove bacteria depends on the level of bacteria present in the water. What pool accessories do I need for my swimming pool? | Step 4. However, the CDC recommends that for pool fecal incidents involving diarrhea, maintain a level of 20 ppm for 13 hours prevent the development of cryptosporidium. I keep the water clean. No Heater, Unfortunately the previous owner didnt take care of, the plaster is severely pitted but not leaking, In need of future replastering sooner than later once $$$ permits, We live in North Texas where temperatures this week are averaging close to 100 degrees. Once your pool water is balanced and good to go, its time to add shock. Your daily chlorination, with tablets will kill most of the germs, but not all, and an occassional oxidation of the water is important, to allow the tablets to stay on top of things. I have similar size pool about 1700 gallons 12 x 30. A method that may be cheaper and faster, is to drain the pool and pressure wash the pool and tile, then bleach wash the pool and tile, and then refill. per 10,000 gallons for example, although it will vary among strengths. new Depending on how green it is, use, 2, 3 or even 4 lbs of shock per 10,000 gallons (for light, medium or heavy algae). Do I use tablets or liquid chlorine?
You can use regular pool shock or non-chlorine shock, both are good. After 5-10 mins, if it has not turned a blue-ish grey color, add more shock, until it does Run the filter all night. I also like to use poolcalculator.com for small pools, its easier to over-shoot the mark with a smaller pool. new Pool is now cloudy and am asking if i should shock it .if so what is best and how much should i use. Shock the pool to a level 100x greater than your chloramine level.
What is the Difference Between Chlorine Tabs? Levels over 1500 ppb may need treatment more than once. Use pH decreaser to keep the pH from rising above 7.6. Step 1. The plaster is also a problem, when it has etching and pits, it is easier for algae to get a foothold.
There are lots of questions about why you should shock, when you should shock, and how much shock to use.
For dark green or black algae, adding enough pool shock to reach 30 ppm may be necessary. You need to raise your chlorine level above 30ppm.
See more HTH Super Shock Swimming Pool Chlorine Cleaner HTH Super Shock All-In-One Treatment Swimming Pool Shock 1 LB Bag 3 Pack NIP New, - eBay Money Back Guarantee - opens in a new window or tab, - for PayPal Credit, opens in a new window or tab, - eBay Return policy - opens in a new tab or window, - eBay Money Back Guarantee - opens in a new tab or window. When youre measuring the amount of shock to put in your pool, its okay to round up. If you have algae, use 2 lbs or 2 bags. Hi Walter.
Assuming your pool is cloudy with algae. Anna, only if you have a vinyl liner pool.
Then you can really remove it from the plaster, and start with fresh water, with no phosphates/nitrates etc. Something went wrong. Can I add too much shock to a swimming pool? However I am fighting a high CYA (100-110) which creates a problem with algae growth. But if they have even small amounts of fecal matter on their backsides, bacteria can begin to grow in the pool. This is an 18 foot, above ground pool. I have a blow up pool its 665 gallons how much shock and chlorine do I use?
Shock will help prevent the growth of algae, bacteria and chloramines, by raising the level of free available chlorine. | If everything looks great in the water, and there is no algae seen, and if your kids are fairly clean people and dont use the pool as a bathroom, then shocking once or twice per month may be enough. Can I add algaecide and shock at the same time? (Shallow end + Deep end) / 2 = Average Depth. It will also help remove those substances if they have taken up residence in your pool. Hi i have the same pool but have never used chemicals, had it for two weeks and it is green. Be careful with the opened bag of shock. How much salt and shock should I be using on an average.
(Assumes pH of 7.5, CYA of 30 ppm)Dosage per 10,000 gallons: (Assumes pH of 7.5, CYA of 30 ppm, Temperature 75F)Dosage per 10,000 gallons: Like our charts mention, 20 ppm requires a good pH level and a relatively low level of Cyanuric Acid.
Condition:
Yes, add 1/3 gallon of the liquid for a good shocking. How much shock treatment for a blow up vinyl pool.
Filter until your pool is clear. We like to call them the ABCs of Pool Shocking: Shock is a great way to rid your pool of algae, in addition to using an algaecide. Search for instructions on how to add shock to your pool and youll find a range of answers.
7.2 oz sounds about right, if your pool is about 4500 gallons? Test and apply shock treatment directly to your swimming pool every week to keep free available chlorine levels between 1 and 4ppm for healthy swimming conditions. This practice is called super chlorination. Hi Betty it depends on the strength of the particular shock, but every type of pool shock will list the dosage amount, expressed usually as 1 lb.
Vinyl pool owners should pour the crystals into a clean 5-gal bucket (already) filled with water, and then stir for 30-60 seconds to dissolve. asks for one pound per 13,500 gallons. How much shock should I use? How Can I Raise the Chlorine in My Swimming Pool? Two inch PVC supply and drain lines Fran, some more expensive shock types which are very fine, or non-chlorine shock can be added without pre-dissolving, but Cal Hypo pool shock should be, as the granules, if sitting on the pool floor, could damage the vinyl, or bleach the color. new Heres a pool shock treatment chart to determine the amount of pool shock necessary to raise the chlorine level above the breakpoint threshold, usually around 30 ppm. Yes This product works perfect. I have liquid shock left from last year when I had a bigger pool can I still use it? Then pour into the pool, being careful with the remaining particles, which may need another soaking to dissolve fully. Below is a chart detailing how much shock to add for chloramine removal. Step 5. I have been putting tablets in floater and running filter for 6 hrs a day all was good until we had a rain storm. If the algae is severe, add 3 or possibly 4 bags.
What about algaecide? fatboytools. The moral of the story is that you have to test your pool to know when to shock. To figure out how much shock you need to put in your swimming pool, all you need to know is the total volume of your swimming pool in gallons. Use enough to establish a constant and consistent level of 1-2 ppm, which can vary depending on weather, temperature, bather load and debris load, and filtration effectiveness, and the use of any other supplemental chemical. Proper filtration and circulation are key factors for proper shocking pool shock doesnt do it all alone. Verified purchase: The only instructions you should follow are those you find on the shock packaging in your hand. For any shock application though, youll want to: 1) Put on your safety goggles and rubber gloves. Clip it tightly closed, and store it in a plastic tupperware container, to prevent spills and contamination from dirt, insects and moisture. Hello Matt. Pool Shock | 32636CLX, HTH 52026 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 12), Pool Mate 4-Pack 128-oz Pool Shock | 1-1308-04, Aqua EZ 2-piece telescopic 16 ft Aluminum Pool Pole | PO16, Aqua EZ 9-ft Aluminum Nylon 3-piece Telescopic Pool Skimmer Deep Net | LS2005, Swimline 4-in Steel A-Frame Pool Ladder | 58927, Aqua EZ 11-in Swivel-Handle Pool Vacuum Head | VB23. Salt systems require an initial large dose of salt, and then annual booster amounts to make up for backwash water, splash out and refill water used, which dilutes an lowers the salt level in the pool.
But thats why you should testing your pool water regularly to make sure chlorine levels are between 1 and 4 parts per million. You may also want a bottle of Clarifier, and a bottle of Algaecide, both added every week or two. NOTE: Store open bag of shock with great care, to prevent contamination from moisture, bugs, dirt, or any-thing. Yes
The sand filter is working fine, and I have shocked it a few times now. Youll need the dimensions of your pool for accuracy, 3) Calculate your pool volume yourself. You can either compare it to the color panel on the side of the bottle or text a picture of it to 484-123 to get customized pool care instructions for which chemicals your pool needs.
A tepid temperature of 70-80 degrees is also assumed.
laptops_queen, Verified purchase: I see you said to use 2 oz of shock, but should I use other chemicals with it. As far as how much to use, look at the label for dosage, and it will probably be 1 lb per 10,000 gallons or something like that then do the math, to calculate the amount to use for your pool. new While there are many problems that can be solved by shocking your pool, there are threemain ones that we will discuss today. At 100 ppm CYA, I would recommend that you drain and refill half of the pool, and shock less if possible, and eventually switch to using Cal Hypo shock, in the evening. We run pump 12 hours a day. The topic of this post might be shocking to some peoplethats because were talking about pool shock! Pool shock, in the right amounts, will destroy all types of algae by slashing through their slimy outer shells, and disrupting their cellular processes. How many bags of 1 pound shock do I use to first open it?
Most pool shock has dosage listed as Add 1 lb. my pool was clear then covered with a warmer and it turned green. Can You Put Too Much Shock in a Swimming Pool? i have an intex pool 13ft33in. I dont know what Im doing wrong, or missing? Filter 60 sqft (full replace with new grids a year ago) When chlorine crystals lay on vinyl, it could bleach them or remove some of the colorant, and could also corrode the vinyl a small bit, before the granule dissolves fully. What Should the Chlorine Level Be in a Swimming Pool? I read that depends of where you leave. For example, HTH Super Shock! Chlorine tab per day?
Using a DPD test kit will allow you to measure both FAC and Total Available Chlorine (TAC). Condition: 1) Call the pool company that built your pool. Then use 1 lb of pool shock for a light to medium green, or 2 lbs for a heavy green color, where you cant really see the bottom. Most types of bacteria found in pools, such as E. coli, are fairly easy to kill with just 23 ppm of chlorine.
If you see algae double the dose, and if its lots of algae, triple the dose to an entire bag, or change the water in the pool. Sold by: Stubborn bacteria, viruses and parasites can live in pool water and cause all sorts of problems. Swimming in a pool with an extremely high chlorine level may cause skin, hair and eye irritation. View cart for details. 2) Use a pool volume calculator online. It says 52-104 oz. First time pool owner .
You should leave the pool uncovered overnight to allow the shock to work, and to avoid damaging the pool cover. But 1 3 inch tablet is likely fine, just remember to replace it before it dissolves completely, in 5-7 days, usually. Pre-dissolve the chlorine in a bucket of water, and then pour into the pool. Today we will discuss the answers to those questions, and give you a better understanding of how pool shock works. The original swimming pool shock designed to boost chlorine levels and kill bacteria and algae for a clean, clear pool.
of water. Raising the chlorine level in your pool will break apart the chloramine bonds, and remove them from the water. Seller assumes all responsibility for this listing. Pool temp is also 89. (Well walk you through it). The pool volume equation for a rectangular pool is: Start by calculating your average depth: thats your shallow-end depth plus your deep-end depth divided by two. I know I cant do anything about but all swimming pool accessories are priced so high! Shocking the pool to 30 ppm of free chlorine residual, in the presence of proper pH levels, will destroy most algae. Light green or isolated algae may only require 10 ppm (parts per million) of added chlorine to eradicate. Test the pool water for bacteria with a bacteria test kit.
Either not operating long enough each day, or the sand needs to be changed, or the filter valve or filter is operating improperly and bypassing some water, around the filter and back to the pool. Thank you!!
Also, how much granules for algea and how much granules for metal and stain, and how often? Pool shock can also be used in smaller amounts as a quick booster to your chlorine level. If the chlorine level is 2-3 ppm, use less. Most shock dose is 1 lb per 10,000 gallons, so use 1 lb when the water is clear or a bit cloudy. Hello. Free Shipping on Residential Air Filter Orders Over $45. Vacuum the brown dead algae out of the pool every day.
Happy Fourth! As a pool owner, you have to know your pool gallonage by heart, and do the math calculation to convert the dosage to a smaller (or larger) pool. First time pool owner here I have a 3300 gallon pool. Opening My Pool: How Do I Turn my Green Water Blue? I have a 12ft x48 pool which is like 3400 gallons .
No. Then depending on the water test results, you may or may not need: Cyanuric Acid (Stabilizer), Alkalinity Increaser, Calcium Hardness Increaser, pH Increaser/Reducer.
You can use non-chlorine shock, if you are not trying to kill algae, or any extreme contamination or water problems The normal shock dosage for a clean and clear pool is 1 lb of granular per 10,000 gallons of pool water. Dissolve it into a bucket of clean water, and pour around the edge of the pool, with the filter running. my pool is 13 foot round 33 inches high, i struggle with numbers, (Im like number blind if there is such a thing) how much shock treatment should i put in? Remember, this is not a job for the internet. Remember, this chart assumes a good pH, and a relatively low Cyanuric Acid (CYA) level. They keep telling me that all my levels are reading normal, but my pool water is cloudy. If you see no algae, and chlorine levels are high and pH levels are low, you can skip the weekly shocking. Every month or so, you should check your salt level and add a booster shot if you are getting close to the minimum level recommended by the manufacturer. Condition: So for a 21-thousand gallon pool, youd want to round up to two pounds of shock. I just put shock in my pool, I just sprinkled the loose crystals around my pool slowly , Was I supposed to pre-dissolve them first.
I had the same problems until I read what the experts are saying thoroughly. Is There a Difference Between Chlorine Tablets? Youd have to put an excessive amount of shock in your pool to truly cause dangerous swimming conditions. If the pool looks great, just shock once per month, with 5 lbs, to kill any stray bacteria and remove chloramines, aka combined chlorine. Not usually once or twice, but doing it over time can fade or damage vinyl.
They should have your dimensions and volume on hand. With a vinyl pool, be sure to pre-dissolve the shock in a bucket of pool water, before adding.
Often times youll find a chart right on the package. Step 3. Shock your pool. Check the pH first, and make sure its on the low side, 7.2-ish, where chlorine is most potent.
Bacteria like cryptosporidium, E.coli, and giardia are more common in public swimming pools where the water is filled with organic material. chit22. Its a good idea to start by adding enough shock to raise your pool waters chlorine level to 30 ppm. The first thought with the constant green algae; is that you may have phosphate contamination.
I have a 45000 gal salt filter pool. I do put 1.5-2 lbs of shock every week. Use paper clips to close tightly, and store inside of a tupperware type bowl, by itself. 4) After pouring our plopping evenly over a wide area in the deepest part of the pool, youll want to take your pool brush and disperse the granules so they dont sit in one spot. The item you've selected was not added to your cart. Backwash every morning. Wife, 10 year old daughter, and I swim about once a week. 4500 gal.
It depends on the type of bacteria, and the extent of the contamination.
Turns out its closer to 20,000. Proper, routine sanitation and filtration will likely prevent and remove most pathogens, but if you want to be sure, a good pool shock is in order. If you have a small sand filter (under 18 dia), you may need to change the filter sand every 1-3 years, as the sand bed is just not that deep. Some Pods and granules tell us to save a step and add them directly to the pool. Morning to evening or evening to morning? Before shocking, check pH level, and add pH decreaser if 7.8 or higher.
Whisperflow 2hp Copyright 1995-2022 eBay Inc. All Rights Reserved. How Long Do You Have to Wait to Swim after Shocking the Pool? |
HTH Pool Care Shock Advanced for Swimming Pools, Pool Chemicals, 1 lbs, Pool Mate Stabilized, Concentrated, Chlorinating Granules for Swimming Pools, hth Pool 4-in-1 Super Shock Treatment, 1 lb, HTH 42041 3-inch Chlorinating Tablets Swimming Pool Chlorine, 35 lbs, Clorox Pool&Spa Shock Plus 16 oz. Just enter your pool gallons, upper left and you can see exact doses for various chemicals. Not having well-prepared pool water can result in the shock not being effective and therefore not solving the problem at hand. |
Let the shock try to fight the algae first. Hi Sara, if you chlorine level is fine, and your ph and alkalinity and other measures are also within range it must be the filter.
warehouseoutlet Well take a look and remove the review if it doesnt follow our guidelines.
Animals also bring bacteria, pets and wildlife. Hi Tony, click on over to poolcalculator.com, and you can see for yourself! x 0.14 = 2.25 oz. After or before! I use diclore (sp). A lot of people are told to just shock the pool every week. which might be overkill, but if you lay awake at night worrying about germs and parasites in the pool water, it can help you relax. https://blog.intheswim.com/how-to-maintain-an-inflatable-kiddie-pool/, Raising Pool Equipment for Flood Protection, Flooded Inground Pool: 10-Steps to Recovery. SKIMMER NOTES: Calculate your total pool volume first, then check the package of shock for dosing recommendations by volume.
How much chlorine is needed to kill bacteria in swimming pools? Depending on how severe the algae growth is in your pool, you may need to use a large amount of pool shock. For the salt amount, it depends on the recommended salinity level of your salt system, but lets say it calls for a level of 3000 ppm salt. In fact its recommended. So with all of above taking into consideration What is your recommendation for shocking to keep algae at bay. Pool shock does make water safe for swimming, when the water is balanced with good pH and alkalinity and chlorine stabilizer. Yes Pour around the pool, and be careful as the bucket empties, not to pour in undissolved granules, but refill again, and stir again, then pour into the deep end, hitting with a brush if necessary to help disperse and dissolve.
If youre using a test strip, dip it in the water about 18 inches down for two seconds, pull it out and dont shake off the water. The shock that I use has CYA. Shocking monthly or even weekly is overkill in many cases. levels over 300 ppb (parts per Billion), should be treated with a phosphate remover. How much shock should I put in the pool and how often?
Ideally, you want to wait until sundown to add shock to your swimming pool because the UV rays burn off the very chlorine youre putting into your pool. 3) Add your shock product to the pool. | How much shock do I need for a 17,000 (27 feet Dia) gallon above ground pool? Hey there, your pool is about 13,500 gallons, so I would plan on 12 bags of shock and 25 lbs of 3 chlorine tablets for the season. So you would multiply the dosage amount by 0.14 or 16 oz. Use a 5-gal bucket, and fill it with pool water, add the shock and stir for about a minute. Check for proper water balance, especially pH in the range of 7.27.6, before adding the shock to the pool.
Most shocks are 1 lb per 10,000 gallons, so for your 45K pool, use 5 lbs when the water looks clean and clear. Of product per 10000 gallons to yield 5 to 10 ppm available chlorine by weight.no clue what that means..can you possibly tell me how much shock to use in the liquid form for 5200 gallons? Pre-Dissolve the shock before adding to a vinyl pool, so that chlorine granules wont etch or corrode the soft surface. Filter nonstop, backwash as needed, and use a pool clarifier after the treatment process to clear up your pool water. But it is important to follow the following prep steps before you dive into shocking. (it does need it after having my grandchildren all bouncing about in it for some of the two weeks its been up, its slightly cloudy, i have read so much stuff about this that and the other but just need someone to tell me what to do with quantity. Perfect for long term pool chlorine use, with the liquis, Perfect size for use in above ground pool, thanks, A+, Verified purchase: For best results, vacuum the pool before shocking, and brush the entire pool before and after shocking.
Promoting good pool maintenance habits and providing first class swimming pool education. Use 1/3 of a bag, or pound, about 5 oz, when the water is clean and clear. Our Black Labrador Retriever swims multiple times a week. Disperses quickly and able to see results after 24 hrs when it has gone through the filtration system. I use 2-3 3 inch tablets. IF you are killing algae, double the dose, or for severe algae triple the dose (or more if you a swamp on your hands). Yes Calculate the volume of your pool. Im new on this and Im trying to do the best I can to keep it stable. Usually just a pound of shock will bring chlorine levels up from zero to a range that will prevent problems. How Much Shock Do I Add to My Swimming Pool? Hi Donald, yes your shock level seems ok, but maybe too frequent, unless you are fighting algae, or bacteria or chloramines or other need to shock weekly. Pool Builders Directory from Home Advisor. Will that make it safe for swimming? Then keep a constant and consistent level of chlorine in the water, with a good pH level of 7.2 to 7.4, where chlorine is most potent. A high pH of 7.88.2 can render up to half of your pool shock completely inactive. If that is not possible then get phosphate test strips and a bottle of PhosFree, and start a regimen of using Poly 60 Algaecide each week in maintenance doses, and also shocking weekly if needed, but several days after adding the algaecide.