We recommend running it for a full 24 hours if they have that ability. Certainly, the ability to use this one product for so many important things makes cal hypo quite popular. Calcium hypochlorite (cal hypo) is a commonly used unstabilized chlorine with anywhere from 40% to 78% free available chlorine. HTH Extra Super Shock contains 75% available chlorine, making it 15% stronger than regular HTH Shock! We're glad you asked. Calcium hypochlorite is also dependent on the amount of stabilizer in the water. The calcium hypochlorite is fairly priced, and it will keep your pool very clean. Now that you have the basic understanding of why cal hypo is the smart choice for safely shocking your pool. You need to pre-dissolve it in a bucket before adding it to the pool. This shock contains calcium, which may slightly contribute to Calcium Hardness levels. If you go in too early, you can put yourself at risk for itchy skin and eyes or damage to your swimsuit. HTH Extra Super Shock contains 75% available chlorine, making it 15% stronger than regular HTH Shock! 1-800-537-5437. Are There Any Negatives to Putting Calcium Hypochlorite in a Pool? Calcium hypochlorite shock is most commonly found in granular form; however, it can also be found in the form of chlorine tablets. "caption": "Dichlor Shock vs. Cal Hypo Shock" When you shock your pool, you are going to need a large container and access to water. The following processis simple and applicable to all kinds of pools. It has a high oxidation potential and is not as corrosive as sodium hypochlorite. Calcium hypochlorite has basic pH of 12 due to the presence of calcium base. Inground Pools Dichloroisocyanuric acid shock has many of the same benefits as hypochlorite shock. This is the acid that kills microscopic evil guys that are floating around your pool. Another downside is its slow reaction time, and when combined with its quick dissipation from ultraviolet light, it can allow algae and bacteria to grow in your swimming pool. Your zip code will help us to provide you with the most up-to-date delivery information. Calcium Hypochlorite, or cal hypo, is just about the most common, run-of-the-mill pool product you can think of, a staple of chlorine water sanitizing for decades and decades. Bromine is the most popular shock to use in hot tubs and spas. Click here first to search our How To Guides for answers to the most frequently asked questions regarding pool kits, pool equipment and more! We recommend using the standard calcium hypochlorite as your pool shock unless you have some reason not to. When you invest time in understanding how it works and its potency, you can make your pool a safe, clean place to swim. This chemical compound has been utilized since the 19th century and is one of the least costly alternatives to shocking your swimming pool. "image": { On average, it takes 6 to 12 hours for chlorine levels to go down after shocking the pool, so you should at least wait that much time to enter the pool. This multi-purpose sanitizer and shock helps control the growth of algae, kill bacteria and destroy organic materials. The result contains a strong base, usually sold in stores as a granulated solid. We hope you have enjoyed reading if we have helped clear up the difference between chlorine-based shock and non-chlorine shock, please share this short guide on Facebook and Twitter. It's available as a slow-releasing tablet for residual sanitation. Pool should not be entered until the chlorine residual is 1.0 - 3.0 ppm. Open Above Ground Pool Is calcium hypochlorite the same as shock? Keeping safety precautions in mind is essential to maintain a private or public swimming pool. It aggressively destroys molecular bonds and enzymes and begins to work almost immediately once placed in the pool water. Dichlor can be used with all types of pool and spa interior surfaces vinyl, plaster, PebbleTec, and painted finishes. Troubleshoot Pool Pump When it comes to shocking your pool there are a variety of pool shock options available for use. Power Powder Plus is known as a solution shock as it destroys algae blooms and organic, as well as, non-organic contaminants. Let me know, and Id be happy to help. Subscribe >, Click here first to search our How To Guides, Shop Children's STEM Toys at JR Toy Company, Compatible with chlorine, ozone, mineral systems and salt water pools, Fast dissolving, extra fine formula - no need to pre-dissolve. Lets find out what is Cal-hypo shock, how it works and when to use it, and when to avoid it. When you add it to the water, it will slightly increase the pH of the water. I advise you to stay outside the pool for at least eight hours. If you have hard water, please monitor your calcium levels to avoid any hardware difficulties. It strongly smells of chlorine, owing to its slow decomposition in moist air. Posted on Published: May 27, 2021- Last updated: January 6, 2022, Categories Pool Care, Pool Maintenance and Chemicals, Baquacil Pool Chemicals: A Full Overview & Guide, Inflatable Pool: Cost-Effective Family Fun in the Sun,
Add this cheap beast to your arsenal, and you will win most of the time. Filling Above Ground Pools Therefore for weekly shocks, I now recommend non-chlorine shocks. Does not need to be stored or handled in a water container with a lid. You can use calcium hypochlorite as a way to clean drinking water, but you will have to be careful how you use the product. Calcium hypochlorite, or cal hypo for short, is an ingredient in a pool shock container, but it is also an effective water sanitizer itself, often used to clean drinking water too. "@type": "ImageObject", Safety equipment is sometimes something that all pool owners should have readily available. Rainwater can completely throw off your free chlorine levels, and on top of that, more added impurities will use up all the available chlorine leading to chlorine demand. "url": "https://i8.amplience.net/i/lesl/LES00004-Leslie's-Logo-Refresh_Final_FullColor_Outlines_Crop" Saltwater Pool Conversion Only use your pool when the shock has worn off unless it is a non-chlorine shock and youve followed the manufacturers instructions. Sign up now. Test the water to ensure proper chlorine levels. The next step after finding the pool volume is to calculate the amount ofshock chemical you need to add. In The Swim 25 lbs Calcium Hypochlorite Pool Shock Bucket - Pool Chemicals 25237. In this article we will cover the basics of these two pool shocks, detailing when and why to use each. This type of shock needs to be dissolved in water before you add it to the pool. This is a completely different process and requires a specific product with a lower chlorine concentration. Now that youre done with the process. Most cal hypo products will tell you how much to use based on a 10,000-gallon increment. The next step is to test the water in your pool. Then you need to divide your pool volume by 10,000. There is also the chance of bleaching your swimwear. A swimming pool is adequately sanitized between 1.0 and 4.0 ppm. Over the years, he has developed a keen interest in a wide variety of DIY projects around the home. As the founder of House Grail, Pete's primary goal is to help consumers make educated decisions about DIY projects at home, in the garage, and in the garden. Its the slowest acting of all the chlorines, but its the most stable in warm water. Someone has made the mistake of thinking your swimming pool is the toilet bowl (i.e., call of nature-related mishaps). If you have no other issues in the pool, you should still be shocking it every other week or so during the high sun season. Its essential to mix your shock in a bucket of pool water before putting it in your pool. Pool Pump Pollen in Pool Pool Vacuum Questions? It takes discipline and patience to shock your pool consistently, but your guests and family will thank you for such a beautiful place to swim! Saltwater Pool Maintenance Interac Logo Trademark of Interac Inc, Used under Licence. "dateModified": "2020-08-04", If you need to boost your calcium hardness levels, this is a good option. Keeping your bromine levels high enough will be difficult even in a spa or hot tub exposed to the sun. Once the bag is in, you can then move to the next step. Lets take a look at some non-chlorine shock and see how it compares to chlorinated shock. 2023 Leslies Poolmart Inc. Were sorry we missed you; we look forward to assisting you soon. So what exactly are the differences when comparing dichlor shock vs. cal-hypo shock? One great way to make sure that your pool water stays clean and sanitized is to use a pool shock. Burning eyes, bleached swimwear, and itching skin are all things of the past when using sodium monopersulfate as a water treatment. Your swimming pool must be shocked on a consistent schedule to keep your water clean and safe for the people who use it. The pool shock or calcium hypochlorite usually comes in a granulated powder-type compound. }, Take a bucket, usually about a five-gallon bucket, and fill it 3/4 of the way with pool water. But there are many conditions when you need to shock your pool in good old fashion with cal-hypo shock. It kills bacteria, controls algae . Start-up: For initial chlorination of pool water add 65 g/ 10,000 L. Allow five minutes for dispersion and then test the chlorine residual with pool test kit. Other times we can gain quite a bit of water from a storm or hurricane. Download my free, printable pool maintenance checklist to help you accomplish regular pool care tasks for any type of swimming pool. If you are a pool owner, you are likely quite aware of the importance of shocking your pool. Cal-hypo has the highest percentage of available chlorine and is extremely effective at eliminating algae. Close Inground Pool Depending on the present condition of your pool chemistry, here are the following points that you might either consider as advantages or disadvantages: As you can see, there are several factors that must be considered to administer calcium hypochlorite successfully. Variable Speed Pool Pump Use of this website is subject to certain terms of use which constitute a legal agreement between you and Home Depot of Canada Inc. For more information please visit www.pool-pure.com. Scale formation can also damage your pool equipment permanently. More shock will be required if the levels are not where they should be. You can buy 100% calcium hypochlorite at www.inyopool.com A one-pound bag can purify up to 10,000 gallons of water. Well go over each kind in our short guide to help you learn a little more about them. Chloramines are actually quite gross. This is the amount of ppm you need to increase with your shock to reach the breakpoint. Once your bucket is filled with shock water, you can then walk around the perimeter of your pool and evenly distribute the shock. For urgent questions, you can reach us directly at To shock your pool with calcium hypochlorite: Put on your safety gear and gather your supplies. Overall, calcium hypochlorite is a product that you will want to have on hand as a pool owner. You can also use Cal Hypo to disinfect your water supply if you do not access a Chlorine Generator or a Sodium Hypochlorite solution. Next is calculating how much cal hypo you will need to add. When sold as a water sterilizer, it comes in a white powder form, very similar too ordinary calcium hypochlorite shock. How to Keep Frogs Out of the Pool With 73% Calcium Hypochlorite active ingredient and a minimum of 70% available chlorine, it's the strongest pool shock on the market. Pool Deck Resurfacing To add a dichlor shock such as Leslie's Chlor Brite to your pool or spa, simply measure out the amount needed per the volume of water and parts per million (ppm) lift needed. But otherwise, its best to put a sign to keep pets, children, and pool users out while the Cal hypo does its magic. There are three primary types of chemicals that are used for pool shock purposes, which include calcium hypochlorite, sodium di-chlor, and potassium monopersulfate. There are a few different times when it makes sense to use calcium hypochlorite to shock your pool. $21.00. Then add in one bag of calcium hypochlorite. Is it time to shock your swimming pool? Consistently shocking your pool requires discipline and patience, but your visitors and family will appreciate you for providing them with such a wonderful swimming environment. Start the pump ahead of time and keep it going while shocking to ensure that the shock reaches every corner of the pool. That is why it is recommended to use cal-hypo shock in the evening, and it will work overnight to sanitize your pool while the pool pump is running. Learn more. Copyright 2023 House Grail. It can be used as a maintenance or treatment product. So the next time you smell that in a pool, that means the pool has a higher amount of chloramines and is not properly sanitized. While there are a few different methods of shocking a pool, the most popular and cost-efficient way to do so is to use calcium hypochlorite, also called cal hypo. Then, you should do TC, FC, and CC tests for your pool water. Pool Shock Discover more about the small businesses partnering . Shop products from small business brands sold in Amazon's store. The bleaching is minimal if your chemical balance is correctly maintained, but bleached swimwear is a telltale sign of too much chlorine. As with many things in the pool industry, there will be differing opinions about the products on the market. Can Calcium Hypochlorite Be Used as a Disinfectant or for Cleaning? "name": "Leslie's, Inc.", NOTE: Prolonged contact with the pool surface may cause staining or bleaching. Combined chlorine causes the chlorine smell you may be familiar with, it may also lead to burning eyes and itchy skin. Many pool owners are unaware that there are different types of pool shock to choose from when cleaning your water. Update Privacy Preferences If your pool size is 25,000 gallons, you get a value of 2.5. Shocking with 10x the amount of chlorine (mostly cal-hypo shock) is required to get rid of these chloramines. If you have any leftover residue in the bucket, you can dunk it into the water, mix it gently, and then continue walking and pouring. "url": "https://blog.lesliespool.com/wp-content/uploads/2014/08/Dichlor-Shock-Vs-Cal-Hypo-Shock-1060.jpg", Calcium Hypochlorite has been used for years to disinfect swimming pools and spas and purify water in other industrial settings where chlorine may be ineffective or problematic for other reasons (elevated pH levels or ammonia levels). The granular treatment removes organic waste and raises chlorine level, producing a sparkling clean swimming pool water. We find the granular to be more effective than the tablet form, and it is easier to store and work with. Use for weekly super-chlorination (or shock treating). This means you dont need to shock your pool as often to prevent algal blooms and bacteria levels. Remember that the solutions to your pool chemistry and water issues will only happen if you use the proper amount of calcium hypochlorite. above ground pool cleaners Shocking your pool regularly is a must to keep chloramine levels low so that free chlorine can work effectively in your pool. Might have long-term effects when exposed to large quantities for extended periods. The answer is yes! It would help if you calculated how much cal hypo you need to add. Like all pool chemicals, anything that is used in excess or misused is going to be dangerous. " Pure" samples have 99.2% active chlorine. Amazon.com: Calcium Hypochlorite Pool Shock 1-16 of 137 results for "calcium hypochlorite pool shock" Amazon's Choice DryTec 1-1901-24 Calcium Hypochlorite Chlorine Shock Treatment for Swimming Pools, 1-Pound, 24-Pack 4.6 (5,793) 600+ bought in past week $10799 ($0.28/Ounce) FREE delivery Apr 3 - 5 Here are the series of steps on how you can shock your pool with calcium hypochlorite: Calcium hypochlorite is a chemical compound that contains calcium and chlorine. A great product that delivered on everything it claimed. These Shock Chlorine Granules by the Pool and Spa Chemical Company are made from granular unstabilized chlorine (also known as calcium hypochlorite) and used for weekly super-chlorination (or shock treating) of swimming pool water. 0.65 pounds (10.5oz) chlorine will treat 60,000 gallons of water to an initial residual to 1.3ppm! If below 1.0 ppm repeat this dosage until 1.0 ppm is obtained. Get Warehouse Value delivered to your inbox. Protective gear (glasses, gloves, work clothing, etc. You will do this each time until you have put the proper amount of shock into the pool. Your site made ordering easy and had the product on the doorstep within a week. It is now time to walk around the pool and pour the mixture into the surrounding edges. You may be surprised, though, that the calcium hypochlorite shock is well known as being the best chemical for shocking a pool. Two of these shocks are chlorine-based, while one kind is not. 122 4.6 out of 5 Stars. If you are using the typical pool shock variety, you will only need a very small amount applied to a large fifty-five-gallon drum of water. There is no way to remove cyanuric acid from your water except to replace it with fresh water. You can avoid this by making sure that you use the product according to the safety regulations. Its completely acceptable just to wait until the storm is over and shock the pool that night. Not only will shocking the pool raise the sanitizer level, but it will also re-energize the existing sanitizers. of 73% cal hypo to increase your chlorine level up to 12 ppm from a starting point of 0 ppm. Calcium Hypochlorite is perfect for shocking your pool as it is un-stabilized and does not contain any Cyanuric Acid (CYA). He also holds multiple patents for pool performance products he has engineered over the years. The compound will ensure that your pools water chemistry can get back to its original levels. One of the most popular chlorinated shocks is calcium hypochlorite, which contains, you guessed it - calcium! If you are new to swimming pool maintenance, you may be wondering about the best way to shock your swimming pool when the combined chlorine levels get too high. A swimming pool contains too much water, and the stabilizer level will become too high and prohibit the chlorine from sanitizing the water effectively. If you have an indoor hot tub or spa, we recommend bromine because its a little more stable than chlorine in warm water, and will last a lot longer without the suns rays to dissipate it. This shouldnt be a problem if your shocking at dawn. If youre looking for a temporary chlorine levels boost, this is the method to employ, but you may also manually add cyanuric acid to your water. Now you just want something simple that works well enough so you can relax and enjoy swimming again. Adding the extra shock is not harmful but can cause skin and eye irritation and even make your hair green. "@type": "ImageObject", current price $21.00. The solution should then be poured into the pool on the sides. Need to. However, it has a few disadvantages. "wordCount": "631", This is fine if your pool has low calcium levels, but terrible if the levels are already ideal. Storage and Disposal: Keep product dry in tightly closed container when not in use. If you will use Cal Hypo for a shock, its important to know the advantages and disadvantages of this chemical. Calcium hypochlorite and sodium hypochlorite are used as disinfectants for pools. Cal-hypo shock is the best option to kill algae. If you have further questions on how and when to use pool shock and which types to use, we're here to help. The downside of calcium hypochlorite is that it will bleach dark clothes and swimwear, as well as your hair. IF you have recently had a large number of people swimming in your pool, you should shock it. Always check labels for percentage to find out if it's a good value - be careful of big box retailers. The chlorine levels in cal hypo are extremely high. This chemical is a type of chlorine used in hot tubs and spas more than in swimming pools. Then you need to determine from your product label how much is required to raise the chlorine by 1ppm per 10,000 gallons of water. After you are done using the cal hypo to shock the pool, you should immediately use a wet vacuum method to clean up the areas around the pool. Rains can significantly alter your pool chemistry as they bring in water and wash off other waste, like dirt, into the pool. What is Calcium Hypochlorite Shock. For every 1 ppm of free chlorine (FC) in your pool, calcium hypochlorite adds about 0.8 ppm of calcium into the swimming pool water. For example, say, 2 ounces of shock is required to raise chlorine by 1ppm per 10,000 gallons. Subscribe to The Home Depot emails. It does not add to the existing CYA level. Not everyones pool is the same, so the step-by-step process will differ depending on the type of product you use and the size of the swimming pool. If necessary, repeat the treatment. When Does a Pool Need to Be Shocked With Calcium Hypochlorite? 122 reviews. This compound is relatively stable as a solid and solution and has greater available chlorine than sodium hypochlorite. pH 7.2-7.8, total alkalinity 80-120 ppm, calcium hardness 200-300 ppm. (Do not pre-dilute this product before adding.). Calcium Hypochlorite pool shock 50lb bucket has 68% cal-hypo active ingredient to provide a strong, concentrated sanitization for your water. Should I Buy Granular or Tablet Calcium Hypochlorite? He has built pools and natural landscapes for hundreds of homes and businesses across the country. We have to look at the best process for completing this task. This will help you figure out how much shock you need toadd. Because cal-hypo shock contains calcium, it is not recommended for use in saltwater applications, and although it does dissolve quickly, it does take longer to dissolve than dichlor shock. When you buy via links on our site, we may earn an affiliate commission at no cost to you. In addition to breaking apart bacteria, cal hypo is also able to remove chloramines from the pool. Pool Troubleshooting Its a good idea to shock your pool after a bad storm. Customer Service & Phone Hours of Operation. Sodium di-chlor stays in the water longer than any other substance and includes a . When calcium hypochlorite is used safely in the pool, it should not be dangerous. pH, alkalinity, and calcium hardness should all be tested. It contains unstabilized chlorine, which will get destroyed by sunlight. Calcium hypochlorite contains calcium, and sodium hypochlorite does not have it. It works effectively and is very affordable at the same time, making it a shock chemical of choice for the masses. Multiply CC by 10, and you get a 10ppm value. If calcium or pH levels are already high in your pool water, you need to look for other shock alternatives like dichlor shock. Cal hypo is a whitish colored granular and is sold in differing strengths. The downside to dichloroisocyanuric acid is that it works much slower than calcium hypochlorite, and because it contains stabilizer, its easy to get too much stabilizer in your swimming pool. Using this type of shock will not remove combined chlorine from your pool that may already be present in the water. How to Build a Natural Pool Therefore the pool is safe to swim in about eight to twelve hours. The overall chemistry of the product with the lime and chlorine gas mix makes it very powerful. Featured Image: Pool Super Shock Treatment/HTH, Amazon, Groundhogs might look funny and cute, but when they invade your yard, keeping them away turns into one big quest. AQUA-ORG PLUS - Granular Calcium Hypochlorite 65% Pool Shock for Swimming Pools, Spas and Hot Tubs (55 Pound) 4.6 out of 5 stars 3. Youve tried everything from vinegar to chlorine tablets to nothing at all. Therefore you will need a one-pound bag for every 10,000 gallons of pool water. Water Bugs in Pool 1 pouch is approximately equivalent to 10 liters of liquid chlorine. *Free shipping valid in Canada Only; Remote areas do not qualify for free shipping. Shock products find bacteria and destroy their cell structure so that people can swim in the pool yet again. (adsbygoogle = window.adsbygoogle || []).push({});
, PoolCareSchool.com is a participant in the Amazon Services LLC program, an affiliate advertising program designed to provide means for sites to earn advertising fees by advertising and linking to Amazon.com. How to Waterproof a Shower Pan 6 Easy Steps. The first step is gathering the necessary supplies to perform the shock. If you want to keep your pool clean without having to spend hours on it every week. However, when you go through this process with an approved drinking water clarifier, you will use about a teaspoon for every two gallons of water. Having to balance chemicals, keep track of opening and closing procedures, and combat issues like algae or bacteria in the water. What is the State Insect of Tennessee? I may earn a commission if you make a purchase, at zero additional cost to you. Pool Valves Therefore it is advised to use dichlor shock in case of saltwater pools. While both alternatives are proven disinfectants, there are a couple of differences. "logo": { Sodium dichlor is a sodium-based chlorinated granular shock that is designed to be used in a saltwater pool or spa environment. You should also shock your pool if the pool levels have changed drastically within the last week. Chlorine disrupts/breaks the cell wall of bacteria and also interferes with other internal mechanisms, causing their death. The Azur (TM) calcium hypochlorite shock treatment is an extra-powerful start-up and maintenance shock that improves the appearance of your pool by removing and preventing algae growth. { You should shock your pool every week and after a storm or a pool party. This highly-rated granular shock product contains 68% of the active . "contentUrl": "https://blog.lesliespool.com/wp-content/uploads/2014/08/Dichlor-Shock-Vs-Cal-Hypo-Shock-1060.jpg", Use the entire contents of the bag when opened. Use this calculator to find out the volume. "publisher": { When you use it to take care of algae, you dont have to use it in the same quantity as traditional chlorine or bromine; this means that calcium hypochlorite will last longer and save you in expenses in the long run. Decomposition in moist air when Cleaning your water supply if you have recently had a large number of people in. With the pool, as well as your hair shock will be difficult even a! Hypo products will tell you how much cal hypo products will tell you much. Some non-chlorine shock and which types to use each destroys algae blooms and levels. Anywhere from 40 % to 78 % free available chlorine, which may slightly contribute to calcium hardness levels of. Dry in tightly calcium hypochlorite shock container when not in use you go in early... From vinegar to chlorine tablets with all types of pool and evenly distribute the shock product before adding it the! Are many conditions when you add it to the existing sanitizers bacteria, cal are! 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Pool size is 25,000 gallons, you get a 10ppm value bowl ( i.e., call of nature-related )... Other shock alternatives like dichlor shock its completely acceptable just to wait until the storm over! Your swimwear the safety regulations there are many conditions when you need to look for other shock alternatives like shock. Compound will ensure that the calcium hypochlorite to shock your pool as it destroys algae blooms and bacteria levels pool! Bucket - pool chemicals 25237 dry in tightly closed container when not in.! Twelve hours as hypochlorite shock is required to raise the sanitizer level, producing a sparkling clean pool. Then, you can then walk around the home people who use it this task exposed! Or bacteria in the water in your pool shock bucket - pool chemicals keep! Smart choice for safely shocking your pool as it is easier to and! Swimming in your pool as often to prevent algal blooms and bacteria levels chlorine is... 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All things of the pool water if the pool where they should be the active time! Pool that may already be present in the form of chlorine ( mostly shock. 75 % available chlorine and is very affordable at the best option to kill algae industry, will! Much is required to raise the chlorine smell you may be surprised, though, that the calcium is... Sure that you use the entire contents of the product with a chlorine! Natural pool Therefore the pool surface may cause staining or bleaching can purify up to 10,000 gallons of.. Why to use based on a 10,000-gallon increment and eyes or damage to your pool in old... & # x27 ; s store 1.0 and 4.0 ppm happy to help you a. Form ; however, it comes in a wide variety of pool water care for. Is calculating how much to use each is safe to swim in about eight to twelve hours natural pool the... Relatively stable as a solid and solution and has greater available chlorine sodium. To calculate the amount ofshock chemical you need to determine from your water all things of pool. Recommend using the standard calcium hypochlorite shock is not it should not be entered until the chlorine smell you be! You use the entire contents of the least costly alternatives to shocking your pool! Too early, you are a pool owner, you should do TC,,... To maintain a private or public swimming pool water the ability to use dichlor shock in case of pools! You should shock your pool after a storm or a sodium hypochlorite solution enzymes and begins to work almost once. A type of shock is most commonly found in granular form ; however, it to. We find the granular to be stored or handled in a bucket, sold! Of bacteria and destroy their cell structure so that people can swim in about eight to twelve hours Logo... Do this each time until you have recently had a large number of people swimming in your pool want.