{"product_id":"hth-pool-care-ph-down","title":"HTH™ Pool Care pH Down","description":"\u003cp\u003ePool pH Decreaser for High pH\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eHTH™ pH Down is a sodium bisulfate pool pH decreaser that lowers high pH back into the safe 7.2-7.6 range.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrevents cloudy water, scaling, and eye irritation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTarget range: 7.2-7.6\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBroadcast over deep end with pump running. Never pre-dissolve\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWait 4-6 hours after shocking before adding\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafe for vinyl-lined, fiberglass, concrete, and saltwater pools\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eYou're in the Clear with HTH™!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eProduct Benefits\u003cbr\u003eFixes High pH Fast\u003c\/strong\u003e\u003cbr\u003eHigh pH (above 7.8) reduces chlorine effectiveness dramatically, causes cloudy water, creates scale buildup on surfaces and equipment, and irritates swimmers' eyes. Bringing pH down to 7.2-7.6 lets sanitizer work properly and keeps water comfortable.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAddresses Stubborn High pH\u003c\/strong\u003e\u003cbr\u003eIf pH won't come down even after dosing, high total alkalinity is usually the cause. It will keep pushing pH back up. Since this sodium bisulfate formula also lowers alkalinity, you can often address both at once. If alkalinity is already in range, use smaller doses and retest frequently to avoid dropping alkalinity below 80 ppm.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePrevents Scale and Equipment Damage\u003c\/strong\u003e\u003cbr\u003eHigh pH causes calcium scaling on pool walls, filter media, heater elements, and pump components. Scale buildup reduces heater efficiency, clogs filters, and creates rough, unsightly deposits on tile and plaster. Maintaining proper pH stops scale before it forms.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSafety and Application Notes\u003c\/strong\u003e\u003cbr\u003eWith the pump running, broadcast the dose evenly over the deepest part of the pool. Never pre-dissolve pH Down in a plastic bucket. Wait at least 48 hours before retesting. Wait 4-6 hours after a shock treatment before adding to avoid off-gassing. Safe for vinyl-lined, fiberglass, concrete, and saltwater pools when used as directed.\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eWhy You Should Use This Product: \u003c\/strong\u003eThis product lowers pH and total alkalinity in swimming pool water. Maintaining proper pH allows chlorine to work more effectively, helps reduce equipment corrosion, minimizes eye and skin irritation, and improves overall water clarity.\u003cbr\u003e\u003cbr\u003eBefore Use: Adjust total alkalinity first to help prevent pH drift. Measure pool water pH using an HTH test kit or test strips.\u003cbr\u003e\u003cbr\u003eHow to Add This Product to Your Pool\u003cbr\u003eTurn on the circulation pump.\u003cbr\u003eBroadcast this product evenly over the deepest part of the pool.\u003cbr\u003eKeep the circulation pump running.\u003cbr\u003eWait at least 48 hours before retesting.\u003cbr\u003eThe pH should be measured each time a sanitizer is added. Use the dosage table below to determine the correct amount of product.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDosage of pH Down\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr class=\"Apple-interchange-newline\"\u003e\u003c\/p\u003e\u003ctable style=\"box-sizing: inherit; table-layout: fixed; border-collapse: collapse; border-style: hidden; box-shadow: rgba(0, 0, 0, 0.2) 0px 0px 0px 1px; width: 940px; margin: 1rem 0px; color: rgba(0, 0, 0, 0.75); font-family: AeonikPro-Regular, sans-serif, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: 0.6px; orphans: 2; text-align: start; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 1.4rem;\"\u003e\n\u003cthead style=\"box-sizing: inherit;\"\u003e\u003ctr style=\"box-sizing: inherit;\"\u003e\n\u003cth style=\"box-sizing: inherit; padding: 1em; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2); font-weight: 700; background-color: rgb(255, 255, 255);\"\u003ePool Volume (Gallons)\u003c\/th\u003e\n\u003cth style=\"box-sizing: inherit; padding: 1em; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2); font-weight: 700; background-color: rgb(255, 255, 255);\"\u003epH 8.0–8.4\u003c\/th\u003e\n\u003cth style=\"box-sizing: inherit; padding: 1em; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2); font-weight: 700; background-color: rgb(255, 255, 255);\"\u003epH \u0026gt;8.4\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody style=\"box-sizing: inherit;\"\u003e\n\u003ctr style=\"box-sizing: inherit;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 1em 1.2rem; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2);\"\u003e1,000\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 1em 1.2rem; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2);\"\u003e1.6 oz\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 1em 1.2rem; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2);\"\u003e2.4 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 1em 1.2rem; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2);\"\u003e2,500\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 1em 1.2rem; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2);\"\u003e4 oz\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 1em 1.2rem; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2);\"\u003e6 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 1em 1.2rem; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2);\"\u003e5,000\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 1em 1.2rem; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2);\"\u003e8 oz\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 1em 1.2rem; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2);\"\u003e12 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 1em 1.2rem; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2);\"\u003e10,000\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 1em 1.2rem; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2);\"\u003e16 oz\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 1em 1.2rem; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2);\"\u003e24 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 1em 1.2rem; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2);\"\u003e15,000\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 1em 1.2rem; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2);\"\u003e24 oz\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 1em 1.2rem; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2);\"\u003e36 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"box-sizing: inherit;\"\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 1em 1.2rem; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2);\"\u003e20,000\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 1em 1.2rem; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2);\"\u003e32 oz\u003c\/td\u003e\n\u003ctd style=\"box-sizing: inherit; padding: 1em 1.2rem; text-align: left; border: 1px solid rgba(0, 0, 0, 0.2);\"\u003e48 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eIngredients\u003cbr\u003eActive Ingredient:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eSodium Bisulfate: 92%\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eConstituents Ineffective as Adjuvants: \u003c\/strong\u003e8%\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTotal: \u003c\/strong\u003e100%\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSafety, Storage, and Disposal\u003cbr\u003eSafety\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eWarning:\u003c\/strong\u003e Causes skin and eye irritation. May cause respiratory irritation.\u003cbr\u003e\u003cbr\u003eAvoid contact with eyes, skin, and clothing. Avoid breathing dust.\u003cbr\u003e\u003cbr\u003eWear goggles and rubber gloves when handling. Wash hands thoroughly after handling.\u003cbr\u003e\u003cbr\u003eRemove contaminated clothing and wash before reuse.\u003cbr\u003e\u003cbr\u003eDo not mix this product with any other chemicals.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFirst Aid\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eIf in Eyes: \u003c\/strong\u003eHold eye open and rinse slowly and gently with water for 15–20 minutes. Call a poison control center or doctor for treatment advice.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIf on Skin or Clothing: \u003c\/strong\u003eTake off contaminated clothing. Rinse skin immediately with plenty of water for 15–20 minutes. Call a poison control center or doctor for treatment advice.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIf Swallowed:\u003c\/strong\u003e Call a poison control center or doctor immediately. Have person sip a glass of water if able to swallow. Do not induce vomiting unless instructed. Do not give anything by mouth to an unconscious person.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIf Inhaled:\u003c\/strong\u003e Move person to fresh air. If person is not breathing, call 911 or an ambulance, then give artificial respiration if possible. Call a poison control center or doctor for further treatment advice.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eStorage and Disposal\u003c\/strong\u003e\u003cbr\u003eKeep product dry in its original, tightly closed container. Store in a cool, dry, well‑ventilated area away from heat or open flame.\u003cbr\u003e\u003cbr\u003eUse entire contents, then triple rinse and offer for recycling, or dispose in accordance with state and local regulations.\u003cbr\u003e\u003cbr\u003eDo not reuse empty container.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEmergency Handling\u003c\/strong\u003e\u003cbr\u003eIf product becomes contaminated or decomposes, do not reseal container. Isolate container if possible. Flood decomposing product with large amounts of water to dissolve. Dispose of container and any remaining material according to local regulations.\u003c\/p\u003e","brand":"HTH","offers":[{"title":"5 lbs.","offer_id":47202252947680,"sku":"275754","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/3261\/3696\/files\/product-media-330142.jpg?v=1794460696","url":"https:\/\/pittsburghagway.com\/products\/hth-pool-care-ph-down","provider":"Pittsburgh Agway","version":"1.0","type":"link"}