{"product_id":"southern-leisure-super-shock-concentrated-spa-chlorinating-shock-2-lb","title":"Southern Leisure Super Shock – Concentrated Dichlor Spa Sanitizer \u0026 Shock (2 lb.)","description":"\u003ch2\u003eConcentrated Chlorine Sanitizer and Shock for Hot Tubs and Swim Spas\u003c\/h2\u003e\n\u003cp\u003eSouthern Leisure Super Shock is a concentrated granular chlorine treatment formulated to sanitize hot tub water, oxidize organic contaminants, and help restore clean, clear water. Its fast-dissolving dichlor formula contains 99% sodium dichloro-s-triazinetrione dihydrate and provides 55% available chlorine.\u003c\/p\u003e\n\u003cp\u003eUse Super Shock as both a routine sanitizer and a superchlorinating shock in traditionally maintained chlorine spas. It is especially useful after heavy bather loads, parties, cloudy-water conditions, unusually high sanitizer demand, or other situations requiring a stronger chlorine treatment.\u003c\/p\u003e\n\u003cp\u003eBecause this is a stabilized dichlor product, each addition also introduces cyanuric acid. Regular testing and periodic water replacement are important to prevent excessive cyanuric acid accumulation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant for FROG @ease owners:\u003c\/strong\u003e Current FROG operating instructions recommend a non-chlorine shock such as FROG Maintain for routine monthly shocking. FROG specifically advises against routine dichlor shock because cyanuric acid buildup may reduce SmartChlor effectiveness. Use Super Shock with FROG @ease only for startup or another limited application specifically permitted by the current FROG instructions or recommended by Southern Leisure for your situation.\u003c\/p\u003e\n\u003ch3\u003e🔹 Key Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProvides both routine chlorine sanitation and superchlorination\u003c\/li\u003e\n\u003cli\u003eContains 55% available chlorine\u003c\/li\u003e\n\u003cli\u003e99% sodium dichloro-s-triazinetrione dihydrate formula\u003c\/li\u003e\n\u003cli\u003eHelps control bacteria in properly maintained spa water\u003c\/li\u003e\n\u003cli\u003eOxidizes perspiration, body oils, cosmetics, lotions, and organic waste\u003c\/li\u003e\n\u003cli\u003eHelps reduce combined chlorine and unpleasant chloramine odors\u003c\/li\u003e\n\u003cli\u003eHelps restore dull or cloudy water caused by organic contamination\u003c\/li\u003e\n\u003cli\u003eFast-dissolving granular formula designed for hot water\u003c\/li\u003e\n\u003cli\u003eProvides multiple treatments from one two-pound container\u003c\/li\u003e\n\u003cli\u003eSuitable for portable acrylic hot tubs and swim spas\u003c\/li\u003e\n\u003cli\u003eIdeal for traditional chlorine water-care programs\u003c\/li\u003e\n\u003cli\u003eUseful after heavy bather loads or unusually high sanitizer demand\u003c\/li\u003e\n\u003cli\u003eCan be used without a FROG system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📋 How to Use\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAlways follow the current directions and safety precautions printed on the product container. Test the water before adding chlorine and again before entering the spa.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eBefore Treatment\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eDetermine the spa’s actual water capacity.\u003c\/li\u003e\n\u003cli\u003eTest the free chlorine, pH, and total alkalinity.\u003c\/li\u003e\n\u003cli\u003eAdjust pH to approximately 7.2–7.6 unless the spa manufacturer specifies another range.\u003c\/li\u003e\n\u003cli\u003eMaintain total alkalinity at approximately 80–120 ppm unless otherwise directed.\u003c\/li\u003e\n\u003cli\u003eMake sure the circulation system is operating properly.\u003c\/li\u003e\n\u003cli\u003eOpen the spa cover and confirm that no one is in the water.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003eRoutine Chlorination\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eWith the jets or circulation pump operating, measure the amount required by the product label.\u003c\/li\u003e\n\u003cli\u003eThe current Southern Leisure product guide uses approximately ½ teaspoon per 500 gallons as a maintenance addition of about 1 ppm free chlorine.\u003c\/li\u003e\n\u003cli\u003eBroadcast the granules evenly across the water’s surface.\u003c\/li\u003e\n\u003cli\u003eDo not pour concentrated granules into the filter compartment or allow them to collect in one location on the spa shell.\u003c\/li\u003e\n\u003cli\u003eAllow the water to circulate with the cover open.\u003c\/li\u003e\n\u003cli\u003eRetest and adjust as necessary to reach the sanitizer range specified by the product label and spa manufacturer.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003eSuperchlorination\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eFor a stronger shock treatment, the current Southern Leisure product materials specify approximately one level tablespoon per 500 gallons.\u003c\/li\u003e\n\u003cli\u003eBroadcast the measured granules evenly across the spa water with the jets operating.\u003c\/li\u003e\n\u003cli\u003eLeave the cover fully open during the initial circulation period so chemical vapors can escape.\u003c\/li\u003e\n\u003cli\u003eAllow the water to circulate thoroughly.\u003c\/li\u003e\n\u003cli\u003eTest the free chlorine before anyone enters the spa.\u003c\/li\u003e\n\u003cli\u003eDo not use the spa until the chlorine returns to the safe operating range specified by the product label and spa manufacturer.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpa Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eApproximate Routine Dose\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eApproximate Shock Dose\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e300 gallons\u003c\/td\u003e\n\u003ctd\u003e0.3 teaspoon\u003c\/td\u003e\n\u003ctd\u003e0.6 tablespoon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e400 gallons\u003c\/td\u003e\n\u003ctd\u003e0.4 teaspoon\u003c\/td\u003e\n\u003ctd\u003e0.8 tablespoon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e500 gallons\u003c\/td\u003e\n\u003ctd\u003e½ teaspoon\u003c\/td\u003e\n\u003ctd\u003e1 level tablespoon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1,000 gallons\u003c\/td\u003e\n\u003ctd\u003e1 teaspoon\u003c\/td\u003e\n\u003ctd\u003e2 level tablespoons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e These amounts are scaled from the dosage currently shown in Southern Leisure’s product materials. Actual chlorine increase depends on water volume, chlorine demand, product measurement, temperature, and existing water chemistry. Follow the physical container label and verify the result with an appropriate water test.\u003c\/p\u003e\n\u003ch3\u003e💬 Southern Leisure Says\u003c\/h3\u003e\n\u003cp\u003eSuper Shock gives traditional chlorine users one product that can handle routine sanitation and stronger shock treatments. Small maintenance additions help maintain the required chlorine residual, while a larger label-directed dose helps oxidize contamination following heavy spa use.\u003c\/p\u003e\n\u003cp\u003eDo not add a full shock dose automatically whenever the spa is used. Test the water first and apply the amount appropriate for the current chlorine level, bather load, and water condition.\u003c\/p\u003e\n\u003cp\u003eIf you use FROG @ease, follow the FROG program instead of treating it like a traditional chlorine spa. Use FROG Maintain or another manufacturer-approved non-chlorine shock for routine maintenance. Excessive dichlor use introduces cyanuric acid that can interfere with SmartChlor performance.\u003c\/p\u003e\n\u003ch3\u003e🧼 Care \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep the container tightly closed in its original packaging.\u003c\/li\u003e\n\u003cli\u003eStore upright in a cool, dry, well-ventilated location.\u003c\/li\u003e\n\u003cli\u003eProtect the product from moisture and humidity.\u003c\/li\u003e\n\u003cli\u003eKeep away from heat, flames, combustible material, acids, and incompatible chemicals.\u003c\/li\u003e\n\u003cli\u003eUse only a clean, completely dry measuring scoop.\u003c\/li\u003e\n\u003cli\u003eNever return spilled or unused product to the container.\u003c\/li\u003e\n\u003cli\u003eNever mix Super Shock directly with another chemical.\u003c\/li\u003e\n\u003cli\u003eNever add water directly to the concentrated product.\u003c\/li\u003e\n\u003cli\u003eDo not use a kitchen utensil for measuring spa chemicals.\u003c\/li\u003e\n\u003cli\u003eAvoid breathing dust or allowing the product to contact the eyes or skin.\u003c\/li\u003e\n\u003cli\u003eFollow all protective-equipment, first-aid, disposal, and handling instructions on the label.\u003c\/li\u003e\n\u003cli\u003eKeep out of reach of children and pets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📌 Product Quick Facts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Southern Leisure Super Shock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Chlorine sanitizer and chlorinating shock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormula:\u003c\/strong\u003e Fast-dissolving stabilized dichlor granules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive ingredient:\u003c\/strong\u003e Sodium dichloro-s-triazinetrione dihydrate, 99%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable chlorine:\u003c\/strong\u003e 55%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet weight:\u003c\/strong\u003e 2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary use:\u003c\/strong\u003e Traditional chlorine hot tubs and swim spas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoutine guide:\u003c\/strong\u003e Approximately ½ teaspoon per 500 gallons to add about 1 ppm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock guide:\u003c\/strong\u003e Approximately one level tablespoon per 500 gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFROG @ease routine shock:\u003c\/strong\u003e No; use the manufacturer-recommended non-chlorine shock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 92000-SL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSouthern Leisure Spas \u0026amp; Wellness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSuper Shock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e92000-SL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConcentrated spa chlorine sanitizer and shock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormula\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFast-dissolving granular dichlor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActive Ingredient\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSodium dichloro-s-triazinetrione dihydrate, 99%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Chlorine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 lb. \/ 32 oz. \/ approximately 907 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoutine Dose Shown in Current Product Materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately ½ teaspoon per 500 gallons to add about 1 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShock Dose Shown in Current Product Materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately one level tablespoon per 500 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended pH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 7.2–7.6 or the spa manufacturer’s specified range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Total Alkalinity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 80–120 ppm or the spa manufacturer’s specified range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Water-Care Program\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTraditional chlorine sanitation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Spa Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePortable acrylic hot tubs and swim spas when used according to label directions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFROG @ease Routine Maintenance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot recommended as the routine shock; current FROG instructions specify non-chlorine shock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCyanuric Acid Contribution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes; dichlor adds cyanuric acid with each application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e❓ Frequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eIs Super Shock a chlorine or non-chlorine shock?\u003c\/h4\u003e\n\u003cp\u003eIt is a chlorine-based dichlor sanitizer and shock containing 55% available chlorine. It is not an MPS non-chlorine oxidizer.\u003c\/p\u003e\n\u003ch4\u003eCan I use Super Shock as my spa’s primary sanitizer?\u003c\/h4\u003e\n\u003cp\u003eYes. Super Shock can be used for routine sanitation and shock treatment in a traditional chlorine spa when applied according to the container label and verified through regular water testing.\u003c\/p\u003e\n\u003ch4\u003eDo I need a FROG system to use it?\u003c\/h4\u003e\n\u003cp\u003eNo. Super Shock works independently as part of a conventional chlorine water-care program.\u003c\/p\u003e\n\u003ch4\u003eCan I use it for routine shocking with FROG @ease?\u003c\/h4\u003e\n\u003cp\u003eCurrent FROG instructions say not to use dichlor as the routine shock because cyanuric acid buildup can reduce SmartChlor effectiveness. FROG recommends FROG Maintain, a non-chlorine shock, when replacing the SmartChlor Cartridge or approximately once per month.\u003c\/p\u003e\n\u003ch4\u003eCan it ever be used when starting a FROG @ease system?\u003c\/h4\u003e\n\u003cp\u003eSome FROG system instructions permit an EPA-registered hot tub chlorine shock to establish the required initial free-chlorine residual. Follow the instructions supplied with the exact FROG system. For Bullfrog-specific systems, FROG Jump Start is the preferred startup treatment.\u003c\/p\u003e\n\u003ch4\u003eHow much should I add for routine chlorination?\u003c\/h4\u003e\n\u003cp\u003eThe current Southern Leisure product guide lists approximately ½ teaspoon per 500 gallons to add about 1 ppm of free chlorine. Test before and after treatment because the actual result varies with measurement, spa volume, and chlorine demand.\u003c\/p\u003e\n\u003ch4\u003eHow much should I add for superchlorination?\u003c\/h4\u003e\n\u003cp\u003eThe current Southern Leisure materials list approximately one level tablespoon per 500 gallons. Always compare this dosage with the current physical container label before treatment.\u003c\/p\u003e\n\u003ch4\u003eHow often should I shock a traditional chlorine spa?\u003c\/h4\u003e\n\u003cp\u003eMany traditionally chlorinated spas benefit from weekly shocking and treatment after heavy use, but testing and actual water conditions should determine the need. Do not add a full shock dose automatically when the chlorine is already elevated.\u003c\/p\u003e\n\u003ch4\u003eCan I enter the hot tub immediately after treatment?\u003c\/h4\u003e\n\u003cp\u003eNo. Leave the cover open, allow the product to circulate, and test the water. Do not enter until the chlorine is within the safe range specified by the product label and spa manufacturer.\u003c\/p\u003e\n\u003ch4\u003eDoes dichlor add cyanuric acid?\u003c\/h4\u003e\n\u003cp\u003eYes. Dichlor is a stabilized chlorine product, so repeated use increases cyanuric acid. Excessive cyanuric acid can make chlorine less effective and is especially problematic for FROG @ease SmartChlor systems.\u003c\/p\u003e\n\u003ch4\u003eWhy is the water still cloudy after shocking?\u003c\/h4\u003e\n\u003cp\u003eCloudiness may also result from incorrect pH or alkalinity, dirty filters, insufficient circulation, high calcium hardness, excessive dissolved solids, plumbing contamination, or an overdue drain and refill.\u003c\/p\u003e\n\u003ch4\u003eCan I pour Super Shock into the filter compartment?\u003c\/h4\u003e\n\u003cp\u003eBroadcast the granules evenly over the spa water with circulation operating unless the physical product label specifically directs another application method. Do not allow concentrated granules to collect on the shell.\u003c\/p\u003e\n\u003ch4\u003eCan I use it in a swim spa?\u003c\/h4\u003e\n\u003cp\u003eYes, when permitted by the swim-spa manufacturer and used according to the product label. Calculate the dosage using the swim spa’s actual water capacity and verify the result by testing.\u003c\/p\u003e\n\u003ch3\u003e🛡️ Why Buy From Southern Leisure?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSouthern Leisure private-label water-care product\u003c\/li\u003e\n\u003cli\u003eTrusted by spa owners since 2013\u003c\/li\u003e\n\u003cli\u003eSelected by an experienced hot tub service team\u003c\/li\u003e\n\u003cli\u003ePractical help calculating dosage for your spa\u003c\/li\u003e\n\u003cli\u003eGuidance for traditional chlorine and FROG @ease water-care programs\u003c\/li\u003e\n\u003cli\u003eSupport troubleshooting cloudy water and high sanitizer demand\u003c\/li\u003e\n\u003cli\u003eCarefully packaged for dependable delivery\u003c\/li\u003e\n\u003cli\u003eLocal pickup available for Dallas–Fort Worth customers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📦 Shipping \u0026amp; Pickup\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShips as one two-pound container\u003c\/li\u003e\n\u003cli\u003eShipping available throughout the continental United States\u003c\/li\u003e\n\u003cli\u003eLocal pickup available at Southern Leisure Spas \u0026amp; Wellness\u003c\/li\u003e\n\u003cli\u003eMost in-stock orders ship within one to two business days\u003c\/li\u003e\n\u003cli\u003eAvailable shipping methods and charges are displayed at checkout\u003c\/li\u003e\n\u003cli\u003eChemical products may be subject to carrier and destination restrictions\u003c\/li\u003e\n\u003cli\u003eThis product cannot be shipped to Alaska, Hawaii, Canada, or international destinations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Southern Leisure","offers":[{"title":"Default Title","offer_id":47270697402537,"sku":"92000-SL","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/9939\/6265\/files\/southern-leisure-super-shock-concentrated-dichlor-spa-sanitizer-shock-2-lb-1992690.png?v=1785846967","url":"https:\/\/shop.southernleisurespas.com\/products\/southern-leisure-super-shock-concentrated-spa-chlorinating-shock-2-lb","provider":"Southern Leisure Spas \u0026 Wellness","version":"1.0","type":"link"}