For best results, use HTH Shock Advanced as part of your weekly pool care routine to keep free available chlorine levels between 1 and 4 ppm. "There are some shocking solutions that are intended for weekly maintenance, and some that are specific for contaminated water or to treat algae blooms," says Phil O'Haver, a pool expert at Leslie's Pool Supply, a national chain of consumer pool and spa care products. The granules can be slow to fully dissolve, so you may need to use a brush to scrub the pool floor to keep the product from settling and causing discoloration, especially on vinyl, fiberglass, or painted pool surfaces. Calcium hypochlorite is often used as an active ingredient in pool shock formulas. Swim in crystal clear water. Every product is perfected with every new edition. It is ready-to-use, meaning you dont have to do any poolside mixing before treating your water. Cal-Chlor Sanitizing Granules: Our most powerful pool shock, 68 percent available chlorine. HTH 52026 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 Lb (Pack of 12 (30) 30 product . Saltwater or bromine pool owners may opt for a chlorine-free shock treatment, although separate treatment solutions are needed to fight algae or bacteria growth. Type: Tablet | Amount: 2 pounds | Chlorine Level: 55.5 percent | Dissolve Time: Not applicable. We also recommend you shock more frequently after high heat, heavy rains, and if you use the pool a lot. Get the best deals on hth pool shock when you shop the largest online selection at eBay.com. Also, this product contains no calcium, avoiding cloudy water, as well as unsightly buildup on pool surfaces. hth green to blue shock treatment kit. Granules are similar, but generally are pre-packaged into 1-pound pouches. Last update on 2023-01-18 at 10:54 / Affiliate links / Images from Amazon Product Advertising API, Your email address will not be published. Adjust accordingly if needed. If you are looking for the Best Hth Pool Shock, then any of these 10 would be a great choice for you. We take serious consideration into customer reviews and total numbers while choosing them. Feel free to leave us a message and we will be in touch as soon as an agent is available. This pool shock is great for all pool types and won't fade your pool liner. Treatment for swimming pools. Since this pool shock uses a stabilized form of chlorine, it may increase CYA levels. Your email address will not be published. This is what makes our selection even more confident and authentic. It is being practiced by thousands of pool owners just like you. Each pound of Super Shock! packs a powerful punch, restoring crystal clarity in just 24 hours. Plus, you won't have to worry about the shock chemicals leaving a chlorine odor, causing eye irritation, or fading your vinyl liner. HTH Pool Care Shock Advanced Learn More. Fast-dissolving shock with 55% available chlorine content, Dissolves quickly for a fast chlorine boost, Can be broadcast directly onto the water surface. Repeat Weekly. Always follow the label directions. It seems like Melinda is a little bit shy when it comes to using chlorine. Well, the complexity of selecting a single product from a sea of them can be simplified taking into consideration a few key metrics regarding the product. If levels are already high, you should use non-chlorinated shock. Apply directly to water or skimmer. More Detail. Bring a water sample while you're at it, and we'll check your water chemistry for free with our in-store AccuBlue 10-point water analysis. Make sure to use a clean, dry scoop. 2. HTH Pool Care Shock Advanced, Swimming Pool Chemical Prevents Bacteria & Algae, Cal Hypo Formula, 1 lb (Pack of 12) . The tablets are small and require minimal handling, and the number of tablets you use is based on how many gallons of water you treat. This answer tells you how much pool shock you need to add. Category: Shock Treatments Tag: Super Shock It. Ok. 1. +3 options. hth pool care shock advanced vs super shock. Check Price on Amazon. Download Safety Datasheet. More Detail. Follow the on-pack instructions according to your swimming pool size. Leslie's Power Powder Plus 73 is the fastest dissolving granular shock on the market. HTH Super Shock It. Costco HTH Super Shock Treatment with Test Strips. But here, the products we have listed above, have great features and are highly rated by customers. Today we want to look at how . The pool maintenance items are popular as summer is right around the corner. AI Score. Type: Granule | Amount: 28 pounds | Chlorine Level: 56 percent | Dissolve Time: Not listed, Can be used in saltwater or bromine pools. Stay on top of the latest HTH pool care products, offers and tips with our monthly newsletter. Length. HTH Pool Care Shock Advanced for Swimming Pools, 1 lb (Pack of 6) . Matching the right specs according to your need is very important and we miss no important things. HTH Super Shock! Thank you so much, Rebecca, for showing me what to do. I think youre going to need a few so well go ahead and grab a six-pack. I'll add this: Here at TFP we call it SLAMing, not shocking. Use poolcalculator.com to calculate dosing. HTH Pool Care Shock Advanced, Swimming Pool Chemical Prevents Bacteria & Algae, Cal Hypo Formula, 1 lb (Pack of 6) View on Amazon. Any certain brands to stay away from? 1. As a DIY, I searched high and low for a product that would save me time and money because I wanted: The weather is right and the family is ready to use the pool, but what about that strong chlorine odor? Make sure to use a clean, dry scoop. }, Thats right,Clorox Xtra Blue is the best! It may not display this or other websites correctly. packs a punch, treating 13,500 gallons and . In addition, there are no harmful byproducts produced by non-chlorine shock, making it great for long-term use without adverse chemistry impacts. Learn Basic Spa Maintenance. We are Designing Spaces. 2. hth MAX 70 sock it shock treatment, 12 x 454g. Restores crystal clarity in 24 hours. Related products. For crystal clear pool water, follow our HTH 4 step pool care program: Step 1: Test and adjust pool water balance, Step 2: Sanitize, Step 3: Shock treat your pool at least once a week and Step 4: Add algaecide regularly. Regular price $0.00 Regular price Sale price $0.00 Unit price / per . Treatment delivers an incredible value with a 8-in-1 formula that increases chlorine levels, kills and prevents bacteria and algae, reduces eye and skin irritation, prevents stains from metals and prevents scale. Contains four 1.15 pounds of HTH Pool Care Advanced Green to Blue I and two 1.3 pounds of HTH Pool Care Advanced Green to Blue II. Repeat Weekly. productslearn more about To be honest, that smell could mean youre not adding enough chlorine. Amount of Chemical x Pool Volume by 10,000 Gallons x Adjustment Level = Total to Reach Breakpoint. We recommend EcoOne OneShock Spa & Swimming Pool Tablets, which are convenient to use and dissolve quickly. "@context": "https://schema.org/", The Baltimore native also covered the technology scene for LocalBusiness.com and has been a regular contributor to the sports pages of The Baltimore Sun and The Washington Post. }. Each . Note this number. Ok. Just like that, perfect. HTH Pool Care Shock Advanced, Swimming Pool Chemical Prevents Bacteria & Algae, Cal Hypo Formula, 1 lb (Pack of 12) . I have already minimized your options from hundreds to only 10 hth pool shock and here you go with a quick comparison chart which should leave no confusion. Granular Super Shock not Dissolving? "name": "Leslie's, Inc.", Choose from a range of quantities and package options, including convenient and easy-to-use 16-ounce packets and containers, to large buckets of up to 360 ounces. Dosing and applying HTH Pool Care Shock Advanced is simple, since each 1-pound pouch of granules treats 13,500 gallons of water. DIY Pool Service DIY Swimming Pool Supplies. Ive learned my lesson when it comes to buying cheap pool chemicals. If you are trying to kill algae it is . The 5 Best Pool Shocks: 1. For best results, use HTH Shock Ultra as part of your weekly pool care routine to keep free available chlorine levels between 1 and 4ppm. HTH Shock Pool Care 5.5 Pounds - 52034. . Designing Spaces goes poolside to see for ourselves. HTH 52026 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 12) View on Amazon. HTH 52026 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 12) View on Amazon. 9.8. For urgent questions, you can reach us directly at Since this is a chlorine shock treatment, you also need to dissolve the product in a bucket of water before adding it to your pool water, and ensure that the pool pump is running. For a better experience, please enable JavaScript in your browser before proceeding. Hello , This is an inactive thread. Chloramines are essential to keeping your drinking water potable, "but can produce an unpleasant smell that is irritating to your eyes and nose," says Phil O'Haver, a pool expert at Leslie's Pool Supply, a national chain of consumer pool and spa care products, with whom we consulted for this article. With the weather getting warmer, yes. Step 3: If any granules settle to the bottom, use a brush to help disperse them. The convenience of using a pre-measured tablet is hard to beat, so you may want to consider a similar option to shock your pool. Its really simple to get the shock to go where I want it to go. But we can get a deeper look at the products performance if we analyze the ratings on each star level. Always read and follow product label instructions for usage and storage. "url": "https://lesliespool.com/blog/" 166. Search Advanced search . Report Smykowski TFP Expert LifeTime Supporter Sep 17, 2011 3,068 Gurnee, IL (North Suburban Chi-town) Aug 23, 2013 Add bookmark #3 linen has you covered. Sure. 4. Thats what you want when you have 1,000s of gallons of water in your backyard with kids and animals splashing around in it. JavaScript is disabled. "url": "https://i8.amplience.net/i/lesl/LES00004-Leslie's-Logo-Refresh_Final_FullColor_Outlines_Crop" A good rule to remember is to use one bag of shock per 10,000 gallons. PRO TIP: To make sure you're getting the most out of the chlorine products for your pool or spa, check out our post on How to Maximize Chlorine Efficiency in Your Pool. Step 1: Make sure your pH level is between 7.2-7.8. hth green to blue shock treatment kit. We are a registered 501(c)3 non-profit that is funded by user donations. We feed thousands of data to our AI regarding these products through advanced algorithms. To see this portion of the show again visit DesigningSpaces.tv. Today, well show you how to make your driving spaces stylish and more comfortable. Well discuss the types currently available in the market, the pros and cons of each, and our top pick for the Best Hth Pool Shock. Ok. (Music). For a chlorine-free option we recommend Clorox Pool & Spa Salt Pool Shock Oxidizer. AI Score. A product needs to be versatile and user friendly. 10.5. Follow the on-pack instructions according to your swimming pool size. From $6.73. Also, it doesn't raise cyanuric acid levels, which helps eliminate concerns over the condition known as chlorine lock, when the chlorine in your pool becomes ineffective. Kills bacteria, controls algae, and destroys organic contaminants in pools. Test and apply shock . Depending on your water chemistry, we recommend this pool shock because it can be used in chlorine, saltwater, and bromine pools, and it contributes to clear water while eliminating chloramines, bacteria, and algae. For best results, use HTH Shock as part of your weekly pool care routine to keep free available chlorine levels between 1 and 4ppm. MyHTH; Pool Care. Use this all-in-one powerhouse to quickly and easily increase chlorine levels, prevent bacteria, algae, stain and scale, reduce skin and eye irritation, improve filtration and soften your swimming pool water. To keep the chlorine present and available to sanitize your water, some pool shock treatments are stabilized against chlorine loss with cyanuric acid (CYA). BENEFITS: Stay all clear for cannonballs; This fast-dissolving, convenient 4-in-1 formula kills bacteria and algae, reduces chlorine odor and irritation, and quickly restores crystal clarity, FEATURES: Multi-functional shock treatment for weekly use to solve 90% of pool water problems within 24 hours and restore crystal clarity, VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock, COMPATIBLE WITH ALL SWIMMING POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems, YOU'RE ALL CLEAR WITH HTH: For best results, use with HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly, BENEFITS: Increases the chlorine level in swimming pools to kill bacteria and algae to keep your pool water clear and ready for fun all season long, USE: Apply directly to pool water as needed; Test pool water and shock weekly to keep free available chlorine levels between 1 and 4ppm, COMPATIBILITY: Effective for all swimming pool types including pools with liners and Gunite pools, and saltwater pool systems, FEATURES: Increases chlorine levels; Kills and prevents bacteria and algae; Keeps water clear; See results in 24 hours; 1 bag treats 13, 500 gallons; Wont fade vinyl pool liners, INCLUDES: Twelve 1-lb bags of shock treatment for your swimming pool, Fast-Acting Quick-Dissolving Swimming Pool Sanitizer, Kills bacteria, controls algae, and destroys organic contaminants in pools, Recommended Dosage: 1 pound per 10,000 gallons of water, 70% available chlorine, Pool Shock and Super Chlorinator, 1 lb will provide 2ppm of available chlorine in 40,000 gallon pool. Keep in mind that with this type of pool shock, you may need to use a pool brush to scrub undissolved granules that settle on the pool floor. It may briefly cloud pool water depending on water conditions, including high pH levels or warm water temperatures. HTH Shock Pool Care 5.5 Pounds - 52034. Things to Keep in Mind with Cal-Hypo Pool Shock. The strongest shock available kills any organism but safe for home use since I was only doing DIY pool maintenance. AI Score. HTH Super Shock. $10.99. Also, mom hates cussing without reason." "Fuckin' fair enough." Repeat Weekly. Step 2: Snip the corner off the shock product you've chosen for your pool and sprinkle it along the deepest end of the pool. 36 /Pound) Only 7 left in stock - order soon. "url": "https://blog.lesliespool.com/wp-content/uploads/2022/04/Blog-1060x500-three-types-of-pool-shock.jpg", Read more. Once hyped products can be an outdated choice now. 2. Free shipping Free shipping Free shipping. Well show you an innovative solution that will save you hours of nasty work. Next, multiply the chemical change by the divided pool volume and the CC/FC difference . However, its a worthwhile option to consider if you want super-simple maintenance for your pool or hot tub. 2. Once you understand a few basics and have the right swimming pool tools it can be shockingly easy. HTH 52123 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 15) $84.99. Broadcast it directly over the pool surface, and disperse settled granules with a pool brush. "mainEntityOfPage": "https://lesliespool.com/blog/pool-shock-comparison.html", The 4-in-1 powerful pool shock designed to boost chlorine levels and kill and prevent bacteria and algae for a clear, healthy pool. So if you open up the app and go to the test your water section. If high pH and/or Calcium Hardness levels are a concern, then this is the shock of choice. Add Directly to Water. Choosing a selection results in a full page refresh. HTH Plunge Pool Shock It . When too much CYA builds up, it can cause overstabilization or chlorine lock and cloud your water. Branded products might seem pricey but the point is they are charging those extra bucks for reliability. Costco sells this HTH Super Shock Treatment for $45.99. "logo": { After over a decade of do-it-yourself swimming pool care, Ive tried every flavor of pool shock there is from HTH,Pool Essentials, Aqua-Chem, Kem-Tek Super Shock, DryTec, In The Swim, to the Leslie Pools brand, and the best I have found is Clorox Xtra Blue. Ive spent the last 10+ years skimming out dead ducks, rats, mice, lizards, bugs, spiders, and other critters from my swimming pool. Whens the last time you tested? Need to, Your zip code will help us to provide you with the most up-to-date delivery information. We value amazons choice and prepare all lists keeping this fact in mind. Another way is to add chlorine or pour household bleach into your swimming pool. We recommend In the Swim Sodium Di-Chlor product because it contains 99 percent sodium di-chlor, with 56 percent available chlorine. Costco sells this HTH Super Shock Treatment for $45.99. (Music). Deane Biermeier is an expert contractor with nearly 30 years of experience in all types of home repair, maintenance, and remodeling. This pool shock is great for all pool types and won't fade your pool liner. You should always test your pool water in conjunction with pool shock treatments to ensure that you're maintaining the right balance of chemicals. "dateModified": "2022-10-13", Note this number. Pool Shock Treatment is the 4-in-1 powerful pool shock designed to boost chlorine levels, killing and preventing bacteria and algae for a clear, healthy pool. Well, Ill show you. I was so happy to discover how simple it was to test and treat my pool with the Clorox Pool app. Super Shock N Swim is 53% cal-hypo. Our every selected item should provide you the best value for the money you spent. I saw this on the shelves about a month ago & the next week I went it was sold out. However, for algae treatment, you need to let the product work for as long as 24 hours, then reapply it 72 hours later in cases of stubborn growth. So without any more of my rambling, lets see which is the best pool shock on the market to buy for DIY pool maintenance. and restoring crystal clarity in just 24-hours. This pool shock formula is highly concentrated, with 99 percent sodium dichloro-s-triazinetrione (most often referred to as sodium dichlor), a common sanitizer and algaecide. Whether you are in your car enjoying your pool or simply looking for a way to reduce unpleasant chores we believe in providing you with up-to-date information that provides you with better home care for better home life. 287 reviews. Multi-functional shock treatment for weekly use, Use weekly to solve 90% of pool water problems. TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. I need to get her comfortable with how to maintain the proper levels. The tradeoff is that this pool shock can elevate CYA levels, so you need to keep a close eye on your pool's water chemistry. I have used this and HTH Super Shock for years in my above ground vinyl lined pool with great results. Use weekly to solve 90% of pool water problems within 24 hours. HTH Shock Ultra. Afterwards, most residential pools will require a weekly application of 1 pound per 10,000 gallons. Leslie's Fresh N Clear is a powerful chlorine-free pool oxidizer, safe for all pool surfaces. The 4-in-1 powerful pool shock designed to boost chlorine levels and kill and prevent bacteria and algae for a clear, healthy pool. Pool Shock Treatment is the 4-in-1 powerful pool shock designed to . Also, this product contains cyanuric acid, which can nullify chlorine's effectiveness at too-high levels. While researching the different types of pool shock treatments, she spoke with Phil O'Haver, a Pool Expert with Leslie's Pool Supply, for insights on how to select the best shock for your pool. HTH Pool Care Shock Advanced, Swimming Pool Chemical Prevents Bacteria & Algae, Cal Hypo Formula, 1 lb (Pack of 12) BENEFITS: Stay all clear for cannonballs; This fast-dissolving, convenient 4-in-1 formula kills bacteria and algae, reduces chlorine odor and irritation, and quickly restores crystal clarity Ingredients: Ingredients: Calcium hypochlorite 56.44%, other ingredients 43.56%. Chlorine- free shock has a neutral pH and will not affect any of . Non-chlorine shock treatments don't directly raise free chlorine levels in your pool. Pool Shock: Our lowest priced pool shock, this multipurpose form of calcium hypochlorite has 65 percent available chlorine, one of our strongest forms of pool shock. { For more information about anything, youve seen on todays show or about how to be part of the show long onto DesigningSpaces.tv. You have your choice of pouring it directly in the pool or distributing it through a dosing pool pump. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. and restoring crystal clarity in just 24-hours. You can re-enter the pool in as little as 15 minutes following standard shock treatment, after ensuring the chlorine level is 1 to 4 parts per million. HTH makes pool care easy with a shock treatment that you can apply directly to the pool . Make sure to use a clean, dry scoop. SCORE. Ingredients: Ingredients: Calcium hypochlorite 56.44%, other ingredients 43.56%. VIDEO. Follow the on-pack instructions according to your swimming pool size. Add Directly To Water Or Skimmer. Pool Shock Treatment is the 4-in-1 powerful pool shock designed to boost chlorine levels, and kill and prevent bacteria and algae for a clear, healthy pool. . Home; Fashion tips; But in reality, they need to test the water to really know whats going on. Was I glad to see Rebecca? 5. A product might have thousands of reviews and good ratings, still can be a bad choice. Not anymore. Liquid chlorine is a simple and economical way to shock your pool. }, But is the headache really worth it? It is generally recommended to shock your pool in the evening and leave it overnight before taking a swim. Not only does the Clorox Xtra Blue easy-to-open-bottle make it simple to add shock to the water but it really does the job of keeping the water clear, keeping the algae from growing, and helping lower the need to add as many chlorine tablets each week. Stay on top of the latest HTH pool care products, offers and tips with our monthly newsletter. ", Protect your indoor and outdoor swimming pool against bacteria . Awesome. Three Types of Pool Shock: What's the Difference? Don't pre-mix cal-hypo before adding to the pool. I also picked up the My Pool Care Assistant Multi-Use Smart Strips so she can watch her levels and maintain her pool in the Clorox Pool and Spa comfort zone. Take a look. For best results, apply HTH Shock Advanced as part of your weekly pool care routine to keep free available chlorine levels between 1 and 4 ppm. 3. This step ensures that your pool has the right balance of chemicals to keep contaminants from overtaking your water while eliminating chloramines: chemicals created when ammonia is added to chlorine. To use DryTec pool shock, you need a 1-pound pouch for every 10,000 gallons of water. DO NOT use in floater or feeder. Facebook; Twitter; Instagram; YouTube; Products HTH Ultimate Shock! Add Directly To Water OR Skimmer. automatic chlorine feeder or floating chlorine dispenser, Do Not Sell or Share My Personal Information, A powerful and effective form of pool chlorine, 73% calcium hypochlorite with 70% available chlorine content, Quickly kills bacteria, and controls algae and other contaminants. Great for all pool types and won't fade your pool liner. HTH Pool Care Shock Advanced, Swimming Pool Chemical Prevents Bacteria & Algae, Cal Hypo Formula, 1 lb (Pack of 12) $49.38 ($0.26 / Ounce) In Stock. (Music). HTH Pool Care Shock Advanced, Prevents Bacteria & Algae, Cal Hypo Formula, 1lbs (Pack of 12) HTH Pool Care Shock Advanced is the powerful 4-in-1 formula with Cal Hypo that kills and prevents bacteria and algae as well as reduces chlorine odor and irritation for crystal clear, healthy swimming pool water. Quick Look. Follow us on social media for more!Web. After reading through all of the reviews and features of the different hth pool shock, it is clear that there are a lot of great options to choose from. HTH Super Shock! Buy on Amazon. Weekly use of the shock will help break it down so you dont run into that strong chlorine odor shes having. Ok, so just search Clorox Pool in the app store. Ace Hardware Bungee Cords, So, we keep in mind to choose the latest ones. From $7.44. So put in how many gallons of water you have. Our Swimming pool range brings clean, healthy water to households worldwide with a variety of shock, sanitisers, algaecides and accessories. Most commonly referred to as cal-hypo shock, its a popular pick because of its ease of use and affordability. 6. A non-chlorine shock uses enzymes to eliminate contaminants such as sunscreen, oils, makeup, fertilizer, and more. The fast-dissolving granules of Di-Zap Multi-Shock, by pool supplier In The Swim, are less likely to bleach or erode your vinyl liner. (Trouble Free Pool Care) is a methodology, not a product that you must purchase. Active Ingredients: Calcium hypochlorite. 2. If you buy something through our links, we may earn a commission. For best results, use HTH Shock as part of your weekly pool care routine to keep free available chlorine levels between 1 and 4ppm. Multi-functional shock treatment for weekly use. It is being practiced by thousands of pool owners just like you. Step 2: Snip the corner off the shock product you've chosen for your pool and sprinkle it along the deepest end of the pool. Search Query for FOIA ERR: -A A + AA A + A. U.S. PLANS PROLONGED ROLE IN VIETNAM Please consider. Prefer to call us? "contentUrl": "https://blog.lesliespool.com/wp-content/uploads/2022/04/Blog-1060x500-three-types-of-pool-shock.jpg", Was I surprised? Multi-functional shock treatment for weekly use. Add Directly To Water OR Skimmer. Or on what basis you should trust this hth pool shock list. Repeat Weekly. All of us on the Clorox Pool and Spa Products Team want pool owners to know that with a Simpler and Smarter Pool Care Brand System you can save time and money on pool care. For best results, use with HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly. packs a powerful punch, treating 13,500 Gal. It may briefly cloud pool water depending on water conditions, including high pH levels or warm water temperatures. Holiday Pool Care Tips . The flocculant product drops dead algae to the bottom of the pool to . Follow the on-pack instructions according to your swimming pool size. Deane is a member of The Spruce's Home Improvement Review Board. What is the difference between the 2? Shocking is also beneficial after heavy pool use or a major weather event, including heavy rains or high winds, which can bring extra dirt and debris into the water. Amazon.com : HTH Pool Care Shock Advanced, Swimming Pool Chemical Prevents Bacteria & Algae, Cal Hypo Formula, 1 lb : Patio, Lawn & Garden . Captain Crunch Pancake Mix Recipe, Super Shock N Swim is 53% cal-hypo. Phil O'Haver offers these general guidelines: "You should shock your pool during pool opening and closing season, as well as during storms, algae outbreaks, or when using your pool a significant amount in a small period of time." Visibly brilliant sparkle. Follow the on-pack instructions according to your pool size. Our aim is to prepare a list of best hth pool shock which will serve you in a wide range. Add. Buy on Amazon. The fast-dissolving formula works quickly to oxidize non-living organic contaminants in the water, reducing chloramine formation and freeing up your chlorine to work more effectively. It is being practiced by thousands of pool owners just like you. (HTH), With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. }, Also make sure your pump is running. Cal-hypo has a high pH of 10.811.8, which will raise the pH of your pool. (866)-HTH-POOL. HTH Shock N Swim is 45% cal-hypo. Read more. This product is great for all pool types including vinyl-lined pools and salt water systems. Solve Common Spa Problems. Phil also answered common questions about how to choose pool shock and the best times to apply it. HTH Ultimate Shock! I buy them from a reputable pool supply store in our town. Liquid pool shock treatments rely on chlorine, usually in the form of sodium hypochlorite, poured directly into your pool water. I heard about shocking, but I hadnt given it much attention. HTH Shock Advanced is the powerful 4-in-1 formula with Cal Hypo that kills and prevents bacteria and algae as well as reduces chlorine odor and irritation for crystal clear, healthy water.