{"product_id":"sirona-spa-care-chlorinating-granules-4-lbs","title":"Sirona Spa Care Chlorinating Granules - 4 lbs","description":"\u003cdiv style=\"font-family: inherit; color: #1f2d33; line-height: 1.6; max-width: 100%;\"\u003e\n\u003cdiv style=\"background: #0b3954; color: #fff; border-radius: 8px; padding: 12px 16px; margin: 0 0 12px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap;\"\u003e\n\u003cstrong style=\"font-size: 1.08em; letter-spacing: 0.02em;\"\u003eFree Shipping on this item in the USA\u003c\/strong\u003e\u003cspan style=\"opacity: 0.9;\"\u003eStock up on your spa chlorine today and we'll ship it free.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #eef7f8; border-left: 5px solid #0e7c86; border-radius: 8px; padding: 18px 20px; margin: 0 0 1.4em;\"\u003e\n\u003ch2 style=\"color: #0b3954; font-size: 1.3em; margin: 0 0 0.6em;\"\u003eFast-Dissolving 2-in-1 Hot Tub Sanitizer and Shock\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em;\"\u003eSirona™ Spa Care Chlorinating Granules are a concentrated 2-in-1 treatment made for spas and hot tubs. They sanitize and shock in one product, dissolving quickly to keep water clean, clear and ready when you are.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em;\"\u003eThe 99% sodium dichlor formula has a near-neutral pH, so it has minimal effect on water balance. The 4 lb container is the value size for frequent soakers.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px;\"\u003e\n\u003cdiv style=\"flex: 1 1 110px; min-width: 110px; background: #fff; border: 1px solid #d5e6e8; border-radius: 8px; padding: 10px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 0.78em; text-transform: uppercase; letter-spacing: 0.04em; color: #0e7c86; font-weight: 600;\"\u003eActive\u003c\/div\u003e\n\u003cdiv style=\"font-size: 1.15em; font-weight: bold; color: #0b3954;\"\u003e99% Dichlor\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 110px; min-width: 110px; background: #fff; border: 1px solid #d5e6e8; border-radius: 8px; padding: 10px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 0.78em; text-transform: uppercase; letter-spacing: 0.04em; color: #0e7c86; font-weight: 600;\"\u003eTarget\u003c\/div\u003e\n\u003cdiv style=\"font-size: 1.15em; font-weight: bold; color: #0b3954;\"\u003e2–3 ppm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 110px; min-width: 110px; background: #fff; border: 1px solid #d5e6e8; border-radius: 8px; padding: 10px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 0.78em; text-transform: uppercase; letter-spacing: 0.04em; color: #0e7c86; font-weight: 600;\"\u003eUse As\u003c\/div\u003e\n\u003cdiv style=\"font-size: 1.15em; font-weight: bold; color: #0b3954;\"\u003eSanitizer + shock\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 110px; min-width: 110px; background: #fff; border: 1px solid #d5e6e8; border-radius: 8px; padding: 10px 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 0.78em; text-transform: uppercase; letter-spacing: 0.04em; color: #0e7c86; font-weight: 600;\"\u003eNet Weight\u003c\/div\u003e\n\u003cdiv style=\"font-size: 1.15em; font-weight: bold; color: #0b3954;\"\u003e4 lb\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #0b3954; font-size: 1.35em; margin: 1.6em 0 0.6em; padding-bottom: 6px; border-bottom: 2px solid #0e7c86;\"\u003eOne Product for Daily Sanitizing and Weekly Shock\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em;\"\u003eUse small daily doses to keep free chlorine at 2 to 3 ppm, then a larger weekly dose to shock away odors and organic contaminants. One container handles both jobs.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em;\"\u003eThat keeps your spa care routine simple and your shelf uncluttered.\u003c\/p\u003e\n\u003ch2 style=\"color: #0b3954; font-size: 1.35em; margin: 1.6em 0 0.6em; padding-bottom: 6px; border-bottom: 2px solid #0e7c86;\"\u003eDissolves Fast, Works Fast\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em;\"\u003eThe fine granules dissolve almost instantly in hot water and start working right away. Most spas are ready again within 15 to 30 minutes, once chlorine returns to 3 ppm or below.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em;\"\u003eJust broadcast the granules evenly over the water surface.\u003c\/p\u003e\n\u003ch2 style=\"color: #0b3954; font-size: 1.35em; margin: 1.6em 0 0.6em; padding-bottom: 6px; border-bottom: 2px solid #0e7c86;\"\u003eGentle on Water Balance\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em;\"\u003eWith a near-neutral pH, dichlor has minimal impact on your spa's pH, making balance easier to maintain.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.9em;\"\u003eTest 2 to 3 times a week and keep pH between 7.2 and 7.8.\u003c\/p\u003e\n\u003ch2 style=\"color: #0b3954; font-size: 1.35em; margin: 1.6em 0 0.6em; padding-bottom: 6px; border-bottom: 2px solid #0e7c86;\"\u003eKey Features and Benefits\u003c\/h2\u003e\n\u003cul style=\"display: flex; flex-wrap: wrap; gap: 12px; padding: 0; margin: 0 0 1em;\"\u003e\n\u003cli style=\"flex: 1 1 230px; min-width: 220px; list-style: none; background: #fff; border: 1px solid #d5e6e8; border-top: 3px solid #0e7c86; border-radius: 8px; padding: 12px 14px; margin: 0;\"\u003e\n\u003cstrong style=\"color: #0b3954; display: block; margin-bottom: 2px;\"\u003e2-in-1 formula\u003c\/strong\u003eSanitizes and shocks in one product.\u003c\/li\u003e\n\u003cli style=\"flex: 1 1 230px; min-width: 220px; list-style: none; background: #fff; border: 1px solid #d5e6e8; border-top: 3px solid #0e7c86; border-radius: 8px; padding: 12px 14px; margin: 0;\"\u003e\n\u003cstrong style=\"color: #0b3954; display: block; margin-bottom: 2px;\"\u003eFast dissolving\u003c\/strong\u003eFine granules go to work right away.\u003c\/li\u003e\n\u003cli style=\"flex: 1 1 230px; min-width: 220px; list-style: none; background: #fff; border: 1px solid #d5e6e8; border-top: 3px solid #0e7c86; border-radius: 8px; padding: 12px 14px; margin: 0;\"\u003e\n\u003cstrong style=\"color: #0b3954; display: block; margin-bottom: 2px;\"\u003eNear-neutral pH\u003c\/strong\u003eMinimal effect on water balance.\u003c\/li\u003e\n\u003cli style=\"flex: 1 1 230px; min-width: 220px; list-style: none; background: #fff; border: 1px solid #d5e6e8; border-top: 3px solid #0e7c86; border-radius: 8px; padding: 12px 14px; margin: 0;\"\u003e\n\u003cstrong style=\"color: #0b3954; display: block; margin-bottom: 2px;\"\u003eControls odors\u003c\/strong\u003eDestroys bacteria, algae and organic material.\u003c\/li\u003e\n\u003cli style=\"flex: 1 1 230px; min-width: 220px; list-style: none; background: #fff; border: 1px solid #d5e6e8; border-top: 3px solid #0e7c86; border-radius: 8px; padding: 12px 14px; margin: 0;\"\u003e\n\u003cstrong style=\"color: #0b3954; display: block; margin-bottom: 2px;\"\u003eNo pre-dissolving\u003c\/strong\u003eBroadcast directly over the water.\u003c\/li\u003e\n\u003cli style=\"flex: 1 1 230px; min-width: 220px; list-style: none; background: #fff; border: 1px solid #d5e6e8; border-top: 3px solid #0e7c86; border-radius: 8px; padding: 12px 14px; margin: 0;\"\u003e\n\u003cstrong style=\"color: #0b3954; display: block; margin-bottom: 2px;\"\u003eValue 4 lb size\u003c\/strong\u003eFewer reorders for busy spas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #0b3954; font-size: 1.35em; margin: 1.6em 0 0.6em; padding-bottom: 6px; border-bottom: 2px solid #0e7c86;\"\u003eProduct Details\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; margin: 0 0 1em;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003ccaption style=\"text-align: left; font-size: 0.85em; color: #5b6b70; padding-bottom: 6px;\"\u003eSirona Chlorinating Granules 4 lb specifications\u003c\/caption\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #0b3954; color: #fff;\"\u003e\n\u003cth scope=\"col\" style=\"text-align: left; padding: 10px 12px; border: 1px solid #0b3954;\"\u003eProduct Detail\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"text-align: left; padding: 10px 12px; border: 1px solid #0b3954;\"\u003eInformation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 9px 12px; border: 1px solid #d5e6e8; color: #0b3954; width: 42%; font-weight: 600;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #d5e6e8;\"\u003eSirona™ Spa Care\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 9px 12px; border: 1px solid #d5e6e8; color: #0b3954; width: 42%; font-weight: 600;\"\u003eProduct Name\u003c\/th\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #d5e6e8;\"\u003eSirona™ Spa Care Chlorinating Granules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 9px 12px; border: 1px solid #d5e6e8; color: #0b3954; width: 42%; font-weight: 600;\"\u003eNet Weight\u003c\/th\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #d5e6e8;\"\u003e4 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 9px 12px; border: 1px solid #d5e6e8; color: #0b3954; width: 42%; font-weight: 600;\"\u003eManufacturer SKU\u003c\/th\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #d5e6e8;\"\u003e82132\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 9px 12px; border: 1px solid #d5e6e8; color: #0b3954; width: 42%; font-weight: 600;\"\u003eUPC\u003c\/th\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #d5e6e8;\"\u003e785336821320\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 9px 12px; border: 1px solid #d5e6e8; color: #0b3954; width: 42%; font-weight: 600;\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #d5e6e8;\"\u003eChlorine sanitizer and shock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 9px 12px; border: 1px solid #d5e6e8; color: #0b3954; width: 42%; font-weight: 600;\"\u003eActive Ingredient\u003c\/th\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #d5e6e8;\"\u003eSodium dichloro-s-triazinetrione dihydrate (dichlor), 99%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 9px 12px; border: 1px solid #d5e6e8; color: #0b3954; width: 42%; font-weight: 600;\"\u003eAvailable Chlorine\u003c\/th\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #d5e6e8;\"\u003e55–62%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 9px 12px; border: 1px solid #d5e6e8; color: #0b3954; width: 42%; font-weight: 600;\"\u003eForm\u003c\/th\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #d5e6e8;\"\u003eFine granules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 9px 12px; border: 1px solid #d5e6e8; color: #0b3954; width: 42%; font-weight: 600;\"\u003eSanitizer Dose\u003c\/th\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #d5e6e8;\"\u003e½ oz per 500 gallons, daily or as needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 9px 12px; border: 1px solid #d5e6e8; color: #0b3954; width: 42%; font-weight: 600;\"\u003eShock Dose\u003c\/th\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #d5e6e8;\"\u003e1 oz per 500 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 9px 12px; border: 1px solid #d5e6e8; color: #0b3954; width: 42%; font-weight: 600;\"\u003eTarget Free Chlorine\u003c\/th\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #d5e6e8;\"\u003e2 to 3 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 9px 12px; border: 1px solid #d5e6e8; color: #0b3954; width: 42%; font-weight: 600;\"\u003eRecommended pH\u003c\/th\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #d5e6e8;\"\u003e7.2 to 7.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 9px 12px; border: 1px solid #d5e6e8; color: #0b3954; width: 42%; font-weight: 600;\"\u003eRe-Entry Limit\u003c\/th\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #d5e6e8;\"\u003eDo not enter above 5 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align: left; padding: 9px 12px; border: 1px solid #d5e6e8; color: #0b3954; width: 42%; font-weight: 600;\"\u003eSignal Word\u003c\/th\u003e\n\u003ctd style=\"padding: 9px 12px; border: 1px solid #d5e6e8;\"\u003eDanger (corrosive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #0b3954; font-size: 1.35em; margin: 1.6em 0 0.6em; padding-bottom: 6px; border-bottom: 2px solid #0e7c86;\"\u003eHow to Use\u003c\/h2\u003e\n\u003col style=\"list-style: none; padding: 0; margin: 0 0 1em;\"\u003e\n\u003cli style=\"display: flex; gap: 12px; align-items: flex-start; margin: 0 0 10px;\"\u003e\n\u003cspan style=\"flex: 0 0 30px; height: 30px; border-radius: 50%; background: #0e7c86; color: #fff; font-weight: bold; display: flex; align-items: center; justify-content: center;\"\u003e1\u003c\/span\u003e\u003cspan\u003e\u003cstrong style=\"color: #0b3954;\"\u003eChlorinate:\u003c\/strong\u003e Add ½ oz per 500 gallons before entering the spa. Wait 5 minutes and check that free chlorine reads 2 to 3 ppm.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 12px; align-items: flex-start; margin: 0 0 10px;\"\u003e\n\u003cspan style=\"flex: 0 0 30px; height: 30px; border-radius: 50%; background: #0e7c86; color: #fff; font-weight: bold; display: flex; align-items: center; justify-content: center;\"\u003e2\u003c\/span\u003e\u003cspan\u003e\u003cstrong style=\"color: #0b3954;\"\u003eMaintain:\u003c\/strong\u003e Add daily or as needed to keep a 2 to 3 ppm residual, testing with a reliable test kit or strips.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 12px; align-items: flex-start; margin: 0 0 10px;\"\u003e\n\u003cspan style=\"flex: 0 0 30px; height: 30px; border-radius: 50%; background: #0e7c86; color: #fff; font-weight: bold; display: flex; align-items: center; justify-content: center;\"\u003e3\u003c\/span\u003e\u003cspan\u003e\u003cstrong style=\"color: #0b3954;\"\u003eCheck pH:\u003c\/strong\u003e Keep pH between 7.2 and 7.8, adjusting with Sirona Spa Up or Spa Down.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 12px; align-items: flex-start; margin: 0 0 10px;\"\u003e\n\u003cspan style=\"flex: 0 0 30px; height: 30px; border-radius: 50%; background: #0e7c86; color: #fff; font-weight: bold; display: flex; align-items: center; justify-content: center;\"\u003e4\u003c\/span\u003e\u003cspan\u003e\u003cstrong style=\"color: #0b3954;\"\u003eSuperchlorinate:\u003c\/strong\u003e Every 2 to 4 weeks, or after heavy use, add 1 oz per 500 gallons to control odors and organics.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 12px; align-items: flex-start; margin: 0 0 10px;\"\u003e\n\u003cspan style=\"flex: 0 0 30px; height: 30px; border-radius: 50%; background: #0e7c86; color: #fff; font-weight: bold; display: flex; align-items: center; justify-content: center;\"\u003e5\u003c\/span\u003e\u003cspan\u003e\u003cstrong style=\"color: #0b3954;\"\u003eResume use:\u003c\/strong\u003e Enter the spa once chlorine returns to 5 ppm or below.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 style=\"color: #0b3954; font-size: 1.35em; margin: 1.6em 0 0.6em; padding-bottom: 6px; border-bottom: 2px solid #0e7c86;\"\u003eImportant Compatibility and Safety Notes\u003c\/h2\u003e\n\u003cdiv style=\"background: #fff8e6; border: 1px solid #e0b44c; border-left: 5px solid #e0b44c; border-radius: 8px; padding: 14px 16px; margin: 0 0 1em;\"\u003e\n\u003ch3 style=\"color: #8a5a00; font-size: 1.05em; margin: 0 0 0.4em;\"\u003eCompatibility and Water Balance\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eFor chlorine-sanitized spas and hot tubs. It may also be used as a supplemental sanitizer or shock in saltwater spas during heavy use. Do not use it in bromine or biguanide systems. Re-entry is prohibited above 5 ppm free chlorine.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fdf1f0; border: 1px solid #e4a29b; border-left: 5px solid #e4a29b; border-radius: 8px; padding: 14px 16px; margin: 0 0 1em;\"\u003e\n\u003ch3 style=\"color: #b42318; font-size: 1.05em; margin: 0 0 0.4em;\"\u003eSafety First\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eDanger: corrosive. Causes irreversible eye damage and skin burns and is harmful if swallowed. Open in a well-ventilated area, avoid breathing dust, and wear goggles or a face shield and rubber gloves. Never add water to the product; add the product to water. Do not mix with other chemicals. Store in a cool, dry, well-ventilated area away from heat, sunlight, acids, ammonia and combustible materials, in the tightly closed original container. Keep out of reach of children and pets, and always read and follow the full label directions and precautions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #0b3954; font-size: 1.35em; margin: 1.6em 0 0.6em; padding-bottom: 6px; border-bottom: 2px solid #0e7c86;\"\u003eWhy Choose Sirona Chlorinating Granules?\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.9em;\"\u003eSirona Chlorinating Granules give you a fast, simple chlorine routine: one container for daily sanitizing and weekly shock, with minimal effect on pH.\u003c\/p\u003e\n\u003ch3 style=\"color: #0b3954; font-size: 1.08em; margin: 1.2em 0 0.3em;\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul style=\"padding-left: 0; margin: 0 0 1em; list-style: none;\"\u003e\n\u003cli style=\"margin: 0 0 6px; padding-left: 26px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #0e7c86; font-weight: bold;\"\u003e✓\u003c\/span\u003eChlorine-sanitized hot tubs\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px; padding-left: 26px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #0e7c86; font-weight: bold;\"\u003e✓\u003c\/span\u003eOwners who want one product for sanitizing and shocking\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px; padding-left: 26px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #0e7c86; font-weight: bold;\"\u003e✓\u003c\/span\u003eSaltwater spas needing a supplemental boost\u003c\/li\u003e\n\u003cli style=\"margin: 0 0 6px; padding-left: 26px; position: relative;\"\u003e\n\u003cspan style=\"position: absolute; left: 0; color: #0e7c86; font-weight: bold;\"\u003e✓\u003c\/span\u003eFast recovery after heavy spa use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #0b3954; font-size: 1.35em; margin: 1.6em 0 0.6em; padding-bottom: 6px; border-bottom: 2px solid #0e7c86;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"border: 1px solid #d5e6e8; border-radius: 8px; padding: 12px 16px; margin: 0 0 10px; background: #fff;\"\u003e\n\u003ch3 style=\"color: #0b3954; font-size: 1.03em; margin: 0 0 0.35em;\"\u003eHow much chlorine do I add to my hot tub?\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eAdd ½ oz per 500 gallons to sanitize and maintain 2 to 3 ppm free chlorine. To shock, add 1 oz per 500 gallons.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #d5e6e8; border-radius: 8px; padding: 12px 16px; margin: 0 0 10px; background: #fff;\"\u003e\n\u003ch3 style=\"color: #0b3954; font-size: 1.03em; margin: 0 0 0.35em;\"\u003eHow soon can I use my spa after adding it?\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eOnce chlorine returns to an acceptable level. The label prohibits re-entry above 5 ppm; most spas are ready within 15 to 30 minutes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #d5e6e8; border-radius: 8px; padding: 12px 16px; margin: 0 0 10px; background: #fff;\"\u003e\n\u003ch3 style=\"color: #0b3954; font-size: 1.03em; margin: 0 0 0.35em;\"\u003eWill these granules change my pH?\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eDichlor is near-neutral, so it typically has minimal impact on pH.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #d5e6e8; border-radius: 8px; padding: 12px 16px; margin: 0 0 10px; background: #fff;\"\u003e\n\u003ch3 style=\"color: #0b3954; font-size: 1.03em; margin: 0 0 0.35em;\"\u003eCan I use it in a saltwater spa?\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eYes, as a supplemental sanitizer or shock during heavy use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #d5e6e8; border-radius: 8px; padding: 12px 16px; margin: 0 0 10px; background: #fff;\"\u003e\n\u003ch3 style=\"color: #0b3954; font-size: 1.03em; margin: 0 0 0.35em;\"\u003eDo I need to pre-dissolve the granules?\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eNo. Broadcast them evenly over the water surface with the circulation running.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #d5e6e8; border-radius: 8px; padding: 12px 16px; margin: 0 0 10px; background: #fff;\"\u003e\n\u003ch3 style=\"color: #0b3954; font-size: 1.03em; margin: 0 0 0.35em;\"\u003eHow often should I test?\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eTest at least 2 to 3 times a week, more often with heavy use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sirona","offers":[{"title":"Default Title","offer_id":67614887149755,"sku":"82132","price":58.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2625\/2077\/files\/82132_SironaChlorinatingGranules4lbs5922180__34335.1642207975.webp?v=1790983111","url":"https:\/\/hottubpirate.com\/products\/sirona-spa-care-chlorinating-granules-4-lbs","provider":"Hot Tub Pirate","version":"1.0","type":"link"}