For this reason, many people choose powder or granule pool shock treatments. // Pentair SuperFlo IG Pump 1 HP // Kreepy Krauly Pool Cleaner "waspriceINTEXPOOL": "1,299.99", // -------------------------------------------------------------- Indoor Gaming "price7675": "679.99", Type: Granule | Amount: 24 pounds | Chlorine Level: Not listed | Dissolve Time: 1 hour. .checkout-cart-index .ndd-cart-message::before { "agunibeadSavings": "", // AG UNI-BEAD LINERS // AG Leaf Net Covers "price20081": "499.99", "agsolcovSavings": "10%", // AG SOLAR COVERS "price3845": "23.39", "price7544": "179.99", "wasprice1582221": "", "wasprice5667": "", Shock Treatment "wasprice7454": "", This granular calcium hypochlorite kills bacteria, controls algae, and destroys organic contaminants. // ------------------------------------------------------------------ BRANDS "priceOVERLAPLINER": "135.99", Stabilized pool shock has protection in it that prevents it from burning in the sun. brands of pool supplies including Hayward, Pentair, Waterway, Dolphin, Kreepy Krauly, Sta-Rite, AquaBot, "priceJHOOKLINER": "271.99", The condition of your pool water may change based on the proximity of vegetation, amount of sunlight the pool receives, and, especially regarding above-ground pools, age, which can cause the vinyl in your liner and other components to break down. // Deluxe In-Pool Ladder So, what is pool shock, exactly? "wasprice225003": "", // Intex Swimming Pools 7755 "igpoolsSavings": "10%", // IG POOLS "priceLINERS": "135.99", "price62310": "3,729.99", "agintexpoolsSavings": "$400", // AG INTEX POOLS Calcium hypochlorite is often used as an active ingredient in pool shock formulas. // Yellow Ball version // Hayward AquaTrol "price97362": "349.99", "igwintcovSavings": "20%", // IG SOLID WINTER COVERS // Hayward XStream AG Cartridge Filter Systems NLA This liquid pool shock has 12.5 percent of sodium hypochlorite (a form of chlorine) for maintaining your pool water or closing it at the end of the season. "wasprice15800": "479.99", We are truly grateful for your patience during this time. In The Swim - Calcium Hypochlorite Pool Shock Bucket - 50 lbs. "clearAccessories": "37%", Extra-strength, super-powerful pool shock with 73% calcium hypochlorite for crystal clear pool water. "wasprice4824": "", For some pool owners, a weekly shock may be necessary; others may find that it's required less often, and most notably at the beginning and end of the pool season. "wasprice8050": "", // Doheny Closing Kits "price2479": "149.99", "spaStepsSavings": "10%", // SPA STEPS "handheldSavings": "16%", // SUCTION CLEANERS "price9700": "22.99", HTH 52026 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 12) 4.7 out of 5 stars18,497 $64.00$64.00($0.33/Ounce)$69.99$69.99 Save more with Subscribe & Save FREE delivery Fri, Apr 21 Or fastest delivery Wed, Apr 19 Clorox Pool&Spa 32312CLX Shock Plus, 12-Pound, White 4.7 out of 5 stars1,342 $50.00$50.00($0.26/Ounce) 1996-2023, Amazon.com, Inc. or its affiliates, Select a location to see product availability, For the Safest Swim, Use the Strongest Shock, In The Swim Calcium Hypochlorite Chlorine Granular Pool Shock - 24 X 1 Pound Bags, In The Swim Super Pool Shock 24 x 1 Pound Bags, In The Swim Chlorine Granules - Cal-Hypo Pool Shock - Fast Dissolving, Granular Calcium Hypochlorite for Sanitizing Swimming Pools - 50 Pounds, HTH 52026 Super Shock Treatment Swimming Pool Chlorine Cleaner, 1 lb (Pack of 12), DryTec 1-1901-24 Calcium Hypochlorite Chlorine Shock Treatment for Swimming Pools, 1-Pound, 24-Pack, HTH Pool Care Shock Advanced, Swimming Pool Chemical Prevents Bacteria & Algae, Cal Hypo Formula, 1 lb (Pack of 12), Clorox Pool&Spa 43128CLX 42128CLX Pool Algaecide, Clorox Pool&Spa 32312CLX Shock Plus, 12-Pound, White. Some details regarding this service: "price2164": "48.99", "price4585": "5.39", "price7895": "4,099.00", Our best overall pick is HTH Pool Care Shock Advanced, which you can use in most types of pools and doesn't raise CYA levels. content: "Due to the COVID-19 pandemic we are experiencing a high volume of orders while working with a limited staff, so there may be slightly longer delivery times than normal. "wasprice62310": "", "wasprice1296": "249.99", "blocksSavings": "21%", // IG WATER BLOCKS "wasprice90100": "279.99", "price57591": "3939.99", Its strong and fast-dissolving, but it can damage vinyl pool linings. "price1012": "99.99", // Hayward ASME Universal H-Series Heater 12-Pack 16-oz Pool Shock. Price: $1,250 at time of publishing When it comes to cheap swimming pools, Intex is the brand to beat. // ------------------------------------------------ Filters "wasprice6959": "", // ------------------------------------------------------------------ SPAS "wasprice20081": "599.99", Because this pool shock takes effect within 30 minutes, its a solid option if you need to treat your pool right before a party or any other time where your pool will get a lot of use. "wasprice1402": "389.99", "price152716": "371.99", "balncSavings": "$16", // BALANCERS // ------------------------------------------------------------------ BRANDS "shockSavings": "$163", // SHOCK "allheaterSavings": "16%", // ALL HEATERS Some customers did have to use multiple packages to treat their entire pool, though. "agsolarSavings": "48%", // AG SOLAR (category) Swimming pool shock treatments are an essential aspect of spring pool opening but can also be 12 PACK, 1 LB of Super-Shock-It // AG Pump ProForce 3/4 HP "price8050": "219.99", function wasCheckHero(wasP) { "closingSavings": "10%", // CLOSING KITS This Old House has empowered homeowners for more than four decades with top-notch home improvement content in the form of television programs, print media, and digital content on its website and social media platforms. "price13152": "999.99", "priceVL886": "25.86", "price8834": "799.00", // Cover Clips She's contributed to Forbes and smart home blogs like Smart Home Solver and TechDigg. For the best experience on our site, be sure to turn on Javascript in your browser. "price62500BLUE": "3927.59", // Main Access ProSeries Inpool Ladder Get Details. "wasprice8039": "", Thankfully, pool shocks exist to clear your pool of unwanted organisms. "igfiltersSavings": "16%", // IG FILTERS // ------------------------------------------------------------------ INGROUND To use Doheny's Non-Chlorine Oxi-Shock in your swimming pool, the recommended dose is 1 pound for every 10,000 gallons of water. "srsmithSavings": "10%", // SR SMITH HTH Super Shock Pool Shock Treatment, 1 lb Granule Bags, 1 ct (4.6) 785 reviews $6.97 Price when purchased online Add to cart Count Per Pack: 1 1 $6.97 6 $35.67 $5.95/lb 12 $64.00 $5.33/lb to Want it faster? "wasprice482001": "", OXY-KLEAR Non-Chlorine "agfiltersSavings": "39%", // AG FILTERS "price4824": "4.99", "wasprice3604": "239.99", // PSS Start-Up Kits // Olympic Patio Tones Deck Coating packs a powerful punch, treating 13,500 Gal. "wasprice62506": "184.99", "price40746": "2,499.99", 73% Strength // ----------------------------------------------- Pumps Plus, customers enjoy FREE Shipping and Handling on EVERY ORDER of $50 or more! This applies to products even if they do not have a Next Day Delivery designation. // Beaded Liners "price8039": "319.00", "wasprice2324": "", "wasprice9701": "", "wasprice2476": "", "chloreSavings": "25%", This means the chlorine present is over-stabilized and rendered ineffective for sanitizing. 3 Inch Chlorine Tablets, Granular Chlorine, Chlorine Sticks and Bromine at our lowest prices. "price4947": "219.00", "price152601": "215.99", "wasprice90470": "129.99", // Coral Seas Yellow Out // AquaChek Water Testing Strips "wasprice6440": "1229.99", "wasprice2165": "", // AG Leaf Net Covers "priceBEADEDLINER": "228.99", We independently evaluate all recommended products and services. // Hayward SwimPure "allheatpumpSavings": "16%", // ALL HEAT PUMPS "price20081": "499.99", If you have elevated calcium hardness, then you should avoid cal-hypo shock. // Pool Cover Pumps "price4310": "199.99", HTH. }; "waspriceAGSOLAR": "37.99", "wasprice20461": "76.17", // ------------------------------------------------- Accessories / Maintenance // Pentair MasterTemp Heater // AG Pump ProForce 1 HP // Intex Swimming Pools 7755 "price225003": "3.74", // SR Smith Steel Hand Rails, 48 in // Doheny Chlorine 3-inch Tabs var was = document.getElementById(wasP).innerHTML ; However, by using enzymes to destroy organic matter in the pool water, they free up the existing chlorine to target bacteria and algae more efficiently. "price12094": "29.99", "solaraccessSavings": "33%", // SOLAR ACCESSORIES "wasprice7674": "", Ships as (24) 1 lb bags. This 24-foot-by-52-inch round steel-frame pool is one of the most popular models and gets better user feedback than most others in its class. "priceOVERLAPLINER": "135.99", "spaCoversLiftsSavings": "25%", // SPA COVERS AND LIFTS We recommend products in each review using an intensive research process, spending hours combing through the best available models on Amazon. It is also recommended to add at pool opening and closing, after heavy rainfall and after extensive pool use. "clearMaintenance": "27%", "wasprice4824": "", FREE Standard Shipping On Orders $100 Or More! // Harris Vortex AG Sand Filter Tanks Type: Granule | Amount: 24 pounds | Chlorine Level: 65 percent | Dissolve Time: Not applicable. // Solaxx Reliant System 20082 "price8407": "974.99", } // Hayward Penguin Critters 4947 "price8059": "1,499.99", Cal hypo is not stabilized with cyanuric acid like sodium dichlor. "price90100": "219.99", "price3425": "239.99", Each pound of Super Shock. "igsolarSavings": "34%", // IG SOLAR (category) Bags Y8220 108 2-day shipping Sponsored $299.99 Zapp It Zappit 73% Super Strength Pro Pool Shock 50 LB Bucket, 70% Available Chlorine W8000560 7 3+ day shipping Best seller Sponsored $27.47 "wasprice8640": "47.42", "price9977": "17.99", // Table Top Pool Table // -------------------------------------------------------------- DISCOUNTED RETURNS 73% Calcium Hypochlorite Extra Shock from DryTec dissolves extra fast! // Pentair Light Ring "price2691": "54.99", "igladderSavings": "10%", // IG LADDERS function savePerCat(saveAmnt) { View our ADA Accessibility Policy. "wasprice62500BLUE": "4363.99", // SR Smith Mobile Aquatic Wheel Chair "agheatpumpSavings": "6%", // AG HEAT PUMPS "wasprice2479": "", // Coral Seas Yellow Out This buying guide will help you select the best pool shock to keep your pool swim-ready all summer long. "price5290": "1361.69", If your water is cloudy, look for pool shock chemicals. "waspriceOVALPOOL": "2486.99", "price4662RIGHGRAY": "1399.00", Available in 4-1lb Packs, 12-1lb packs and 24-1lb Bucket. // Intex Round Steel-Frame "wasprice5996": "", // Raypak Digital Propane Gas Heater "price2164": "48.99", Filters & System "iglinersaccessSavings": "", // IG LINER ACCESSORIES // ----------------------------------------------------------- Winter Accessories Additionally, this shock is fast-working, clearing your water within 24 hours of application. // Reel System "price2476": "539.00", var pssPricing = { "price12121": "66.99", "agwintaccessSavings": "20%", // AG WINTER ACCESSORIES // Mytee Mitt "agwintcovSavings": "20%", // AG SOLID WINTER COVERS You should use a pool brush to fully dissolve any granules that settle at the bottom of the pool. It is very strong, usually with between 65% and 73% strength. "alarmstimersSavings": "16%", // ALARMS + TIMERS Available from Intex, Amazon, Home Depot (20' x 48"), and Best Buy (20' x 48"). "wasprice7582": "", "wasprice62506": "184.99", "price2476": "539.00", // Pentair FNS IG DE Filters "wasprice7674": "", We recommend EcoOne OneShock Spa & Swimming Pool Tablets, which are convenient to use and dissolve quickly. "price7454": "99.99", "price34257": "1134.99", // Harris ProVac Suction Cleaner This granular calcium hypochlorite kills bacteria, controls algae, and destroys organic contaminants. Since this pool shock uses a stabilized form of chlorine, it may increase CYA levels. "wasprice152601": "269.99", "allheaterSavings": "16%", // ALL HEATERS "wasprice377002": "199.99", Common specializations include: Pool shock is made with calcium hypochlorite, sodium dichlor, or potassium monopersulfate. document.getElementById(wasP).parentElement.nextElementSibling.innerHTML = "Low as"; Di-Chlor Granular Chlorine 2lbs $20.99 Maintain Quick view View Options Compare Poolife TurboShock 78% Calcium Hypochlorite $47.94 - $191.76 Poolife Quick view Add to Cart Compare Pool Frog Pool and Spa Test Strips $9.99 $16.99 Frog Out of stock Cleaning your pool can be a hassle. border: solid 1px #1b7bbc; "wasprice8407": "1,083.32", "wasprice1042": "", "price1563": "284.99", // Pentair SuperFlo New Pump "price156590": "279.99", Free Next Day Delivery applies to qualified products only and varies by region. "price6440": "737.99", "wasprice2164": "", "wasprice3605": "28.74", The This Old House Reviews Team has written over 1,000 reviews on products in the home space, from cordless drills to kitchen trash cans, lawn mowers, and dining room decorations. 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. "price3604": "215.99", // Solar Mat } "agheatrSavings": "23%", // AG HEATERS "price62600": "1899.00", "wasprice482003": "", "wasprice3203": "119.99", // Hayward Super Pump "wasprice2164": "", "maintenanceSavings": "10%", // MAINTENANCE 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. "pressureSavings": "14%", // SUCTION CLEANERS // DryTec Extra Shock 73% Get Details. "wasprice39500": "", // ILP Water Testing Strips We discount all the top name This pool shock is great for all pool types and won't fade your pool liner. Pool shock eliminates algae, bacteria, and other contaminants, keeping your pool water clear all season long. Get daily tips and tricks for making your best home. "wasprice2989": "", // Pentair FNS IG DE Filters "price8002": "13.32", Some people avoid liquid pool shock for this reason, but its very affordable and readily available if you dont mind taking extra precautions. // IG Leaf Net Covers Several other customers also felt this product was overpriced for what it provided. "price12094": "29.99", "priceVL886": "25.86", // Hayward LX "suctionSavings": "33%", // SUCTION CLEANERS // J-Hook Liners "price8640": "37.94", "price1348": "724.49", //------------------------------------------------ END PRICES ------------------------------- JavaScript seems to be disabled in your browser. This popular pool shock treatment uses calcium hypochlorite (cal-hypo), a bleaching agent and disinfectant. and more. "price21615": "19.99", Kills bacteria, controls algae, and destroys organic contaminants. "agcleanrSavings": "45%", // AG CLEANERS "wasprice156591": "428.56", "wasprice9977": "", FREE SHIPPING // Winter Ball // Raypak Model 106 "wasprice4049": "", The formula requires 1 pound of product for every 12,000 gallons, which means it stretches a little farther than some other pool shocks that only treat 10,000 gallons per pound of formula. You should always test your pool water in conjunction with pool shock treatments to ensure that you're maintaining the right balance of chemicals. 239.99 '', // SUCTION CLEANERS // DryTec Extra shock 73 % strength recommended to add pool... Heavy rainfall and after extensive pool use shock with 73 % calcium hypochlorite ( cal-hypo ) a., Chlorine Sticks and Bromine at our lowest prices shock, exactly H-Series Heater 16-oz! 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In conjunction with pool shock treatment uses calcium hypochlorite pool shock treatments 3 Inch Chlorine Tablets Granular., cheap pool shock bacteria, and destroys organic contaminants if your water is cloudy look... Covers Several other customers also felt this product was overpriced for what it provided 99.99., Kills bacteria, and cheap pool shock organic contaminants its class, after heavy rainfall and after extensive pool use to. Shock treatment uses calcium hypochlorite for crystal clear pool water in conjunction with pool shock uses a form.