{"product_id":"poolife-back-to-blue-shock-system-algae-treatment-1-kit","title":"Poolife Back to Blue Shock System Algae Treatment - 1 Kit","description":"\u003cdiv style=\"font-family:inherit;color:#1f2d33;line-height:1.6;max-width:100%;\"\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;\"\u003eTurn green, algae-covered water back to clear\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003ePoolife Back to Blue Shock System is a two-part treatment designed to help recover green or algae-covered pool water. It combines a 78% calcium hypochlorite shock with a fast-acting flocculant that settles dead algae and debris for vacuuming. With proper circulation and cleanup, the water can begin to clear within 24 hours.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eThis single kit treats up to 15,000 gallons of pool water. It suits pool owners tackling an algae bloom or green water who can vacuum to waste as part of the cleanup.\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;\"\u003eUse In\u003c\/div\u003e\n\u003cdiv style=\"font-size:1.15em;font-weight:700;color:#0b3954;\"\u003eSwimming pools\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;\"\u003eType\u003c\/div\u003e\n\u003cdiv style=\"font-size:1.15em;font-weight:700;color:#0b3954;\"\u003eTwo-part algae treatment\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;\"\u003eActive\u003c\/div\u003e\n\u003cdiv style=\"font-size:1.15em;font-weight:700;color:#0b3954;\"\u003e78% calcium hypochlorite 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;\"\u003eSize\u003c\/div\u003e\n\u003cdiv style=\"font-size:1.15em;font-weight:700;color:#0b3954;\"\u003e1 Kit\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;\"\u003eA two-part approach to algae recovery\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eBack to Blue combines a high-strength Cal Hypo shock with a flocculant in one kit. The shock is designed to kill algae and bacteria, while the flocculant helps settle dead algae and debris for removal.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eIt is intended for problem-water treatments, such as pool openings, algae blooms, or neglected water—not routine chlorination.\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;\"\u003eSettle debris for easier removal\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eThe flocculant drops debris to the pool bottom so it can be vacuumed out. A functioning vacuum-to-waste setup is required to use the system effectively.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eCirculate the pool during treatment, then vacuum settled debris 12–24 hours after application, following the product label.\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;\"\u003eMade for serious pool cleanup\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eOne kit treats up to 15,000 gallons of pool water. The system is designed for cloudy green water, algae-covered pools, and water that has gone untreated for weeks.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eResults vary with water circulation, vacuuming efficiency, and the severity of the algae.\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;\"\u003eCheck water before swimming\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eTreatment may temporarily raise chlorine levels. Retest and balance the water after treatment, and wait until chlorine returns to 1–4 ppm and debris has been removed before swimming.\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;\"\u003eTwo-part treatment\u003c\/strong\u003eCombines shock and flocculant for algae recovery.\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;\"\u003e78% Cal Hypo shock\u003c\/strong\u003eUses Poolife’s stated high-potency calcium hypochlorite shock.\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;\"\u003eTargets problem water\u003c\/strong\u003eDesigned for algae blooms, pool openings, and neglected 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;\"\u003eSettles debris\u003c\/strong\u003eHelps drop dead algae and debris to the pool bottom for vacuuming.\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;\"\u003eTreats up to 15,000 gallons\u003c\/strong\u003eOne kit treats up to 15,000 gallons of pool 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;\"\u003eSupports a clear-up process\u003c\/strong\u003eWater may begin to clear within 24 hours when used correctly.\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\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;\"\u003ePoolife Back to Blue 1 Kit specifications\u003c\/caption\u003e\n\u003cthead\u003e\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\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;\"\u003ePoolife™\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;\"\u003eBack to Blue Shock System Algae Treatment\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;\"\u003eSize\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003e1 Kit\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;\"\u003e92106\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;\"\u003e073187921062\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;\"\u003eFor Use In\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eSwimming pools\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;\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eTwo-part emergency algae treatment: Cal Hypo shock and flocculant\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;\"\u003eForm\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eNot specified in reviewed product details\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(s)\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eShock component: 78% calcium hypochlorite. Flocculant active ingredient: Not specified in reviewed product details\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;\"\u003eDosage\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003e1 kit treats up to 15,000 gallons of pool water\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;\"\u003eTreats\/Coverage\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eUp to 15,000 gallons per kit\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;\"\u003eStabilized (CYA)\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eNot specified in reviewed product details\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;\"\u003eWait to Swim\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eWait until chlorine returns to 1–4 ppm and all debris has been removed\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;\"\u003eCompatible With\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eThe product is stated to be safe for vinyl, fiberglass, and plaster pool surfaces when used as directed. Chlorine products are not for biguanide\/PHMB pools.\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;\"\u003eStorage\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eStore in a cool, dry place in the original packaging\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;\"\u003eHazard\/Shipping Class\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eNot specified in reviewed product details\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;\"\u003eShipping Weight\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eAbout 4.8 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\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 aria-hidden=\"true\" style=\"flex:0 0 30px;height:30px;border-radius:50%;background:#0e7c86;color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;\"\u003e1\u003c\/span\u003e\u003cspan\u003e\u003cstrong style=\"color:#0b3954;\"\u003eCheck the setup:\u003c\/strong\u003e Confirm you have a functioning pool vacuum that can vacuum to waste.\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 aria-hidden=\"true\" style=\"flex:0 0 30px;height:30px;border-radius:50%;background:#0e7c86;color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;\"\u003e2\u003c\/span\u003e\u003cspan\u003e\u003cstrong style=\"color:#0b3954;\"\u003eFollow the label:\u003c\/strong\u003e Use the product according to the detailed, step-by-step directions on the container label.\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 aria-hidden=\"true\" style=\"flex:0 0 30px;height:30px;border-radius:50%;background:#0e7c86;color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;\"\u003e3\u003c\/span\u003e\u003cspan\u003e\u003cstrong style=\"color:#0b3954;\"\u003eCirculate the water:\u003c\/strong\u003e Circulate the pool during treatment.\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 aria-hidden=\"true\" style=\"flex:0 0 30px;height:30px;border-radius:50%;background:#0e7c86;color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;\"\u003e4\u003c\/span\u003e\u003cspan\u003e\u003cstrong style=\"color:#0b3954;\"\u003eVacuum settled debris:\u003c\/strong\u003e Vacuum debris from the pool bottom 12–24 hours after application.\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 aria-hidden=\"true\" style=\"flex:0 0 30px;height:30px;border-radius:50%;background:#0e7c86;color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;\"\u003e5\u003c\/span\u003e\u003cspan\u003e\u003cstrong style=\"color:#0b3954;\"\u003eRetest and balance:\u003c\/strong\u003e Retest the water and adjust it before returning to normal pool use.\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 aria-hidden=\"true\" style=\"flex:0 0 30px;height:30px;border-radius:50%;background:#0e7c86;color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;\"\u003e6\u003c\/span\u003e\u003cspan\u003e\u003cstrong style=\"color:#0b3954;\"\u003eConfirm chlorine is in range:\u003c\/strong\u003e Do not swim until debris has been removed and chlorine returns to 1–4 ppm.\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;\"\u003ePool surface and system compatibility\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eWhen used according to label directions, the system is stated to be safe for vinyl, fiberglass, and plaster pool surfaces. It is a chlorine-based treatment, so it is not for biguanide\/PHMB pools. Do not mix it with other chemicals. Vacuum-to-waste capability is required to remove the settled debris effectively.\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;\"\u003eWear protective gloves and eyewear during application. Do not mix with other chemicals. Store in a cool, dry place in the original packaging. Keep out of reach of children and pets, and always read and follow the full label directions and precautions on your container.\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 Poolife Back to Blue?\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eBack to Blue combines shock and flocculant to address algae and the debris left behind in a single kit. It is designed for pool openings, algae blooms, and neglected water, with vacuum-to-waste cleanup as an essential part of the process.\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 aria-hidden=\"true\" style=\"position:absolute;left:0;color:#0e7c86;font-weight:700;\"\u003e✓\u003c\/span\u003ePools with cloudy green water\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;padding-left:26px;position:relative;\"\u003e\n\u003cspan aria-hidden=\"true\" style=\"position:absolute;left:0;color:#0e7c86;font-weight:700;\"\u003e✓\u003c\/span\u003ePools affected by algae blooms\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;padding-left:26px;position:relative;\"\u003e\n\u003cspan aria-hidden=\"true\" style=\"position:absolute;left:0;color:#0e7c86;font-weight:700;\"\u003e✓\u003c\/span\u003eSpring pool openings\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;padding-left:26px;position:relative;\"\u003e\n\u003cspan aria-hidden=\"true\" style=\"position:absolute;left:0;color:#0e7c86;font-weight:700;\"\u003e✓\u003c\/span\u003eNeglected pools that have gone untreated for weeks\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;padding-left:26px;position:relative;\"\u003e\n\u003cspan aria-hidden=\"true\" style=\"position:absolute;left:0;color:#0e7c86;font-weight:700;\"\u003e✓\u003c\/span\u003ePool owners with a functioning vacuum-to-waste setup\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;\"\u003eWhat is Poolife Back to Blue Shock System used for?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eIt is designed to treat green or algae-covered pool water by combining shock with flocculant to help settle debris for removal.\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 special equipment to use Back to Blue?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eYes. A functioning pool vacuum that can vacuum to waste is required to remove the settled debris effectively.\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;\"\u003eWhen should I vacuum the debris?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eCirculate the pool during treatment and vacuum settled debris 12–24 hours after application, following the product label.\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 swim immediately after treatment?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eNo. Wait until all debris has been removed and chlorine returns to 1–4 ppm.\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 much pool water does one kit treat?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eOne kit treats up to 15,000 gallons of pool water.\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 Back to Blue for routine pool shocking?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eNo. It is intended for emergency cleanups and algae recovery, not routine chlorination.\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;\"\u003eIs Back to Blue safe for vinyl-lined pools?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eThe product is stated to be safe for vinyl, fiberglass, and plaster pool surfaces when used according to label directions.\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 quickly can the pool begin to clear?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eThe product information says water can begin to clear within 24 hours when used correctly. Results depend on circulation, vacuuming efficiency, and algae severity.\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 much pool water does SKU 92106 treat?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eThe kit treats up to 15,000 gallons of pool water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Poolife","offers":[{"title":"Default Title","offer_id":67823738421435,"sku":"92106","price":47.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2625\/2077\/files\/poolife-92106-frontcrnr.jpg?v=1792679819","url":"https:\/\/hottubpirate.com\/products\/poolife-back-to-blue-shock-system-algae-treatment-1-kit","provider":"Hot Tub Pirate","version":"1.0","type":"link"}