{"product_id":"spachoice-spa-chlorine-granules-10-lb-fast-dissolving-sanitizer-for-hot-tubs-precise-dosing-and-clear-water","title":"SpaChoice spa chlorine granules 10 lb – fast-dissolving sanitizer for hot tubs, precise dosing and clear water","description":"\u003cp\u003e\u003cstrong\u003eSpaChoice 10-Pounds Premium Spa Sanitizing Chlorine Granules is a concentrated chlorine granule formula designed to sanitize and maintain hot tub and spa water when used according to instructions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKeep hot tub water clear, balanced and safe for regular use by dosing a fast-dissolving chlorine granule specifically formulated for spas and small pools. SpaChoice granules dissolve quickly, let you raise free chlorine precisely, and are intended for routine start-up and maintenance dosing. Always test water chemistry and follow manufacturer guidance for circulation, draining intervals and equipment compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I start up a freshly filled hot tub?\u003c\/h3\u003e\n\u003cp\u003eWhen you fill a spa for the first time or after a drain, begin with circulation on so the sanitizer disperses evenly. Add an initial shock dose, then measure free available chlorine (FAC) and top up until you reach the target start-up range.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd 6 teaspoons of SpaChoice granules per 500 gallons with the circulation system running.\u003c\/li\u003e\n  \u003cli\u003eCheck FAC; repeat dosing if FAC remains below 4–5 ppm.\u003c\/li\u003e\n  \u003cli\u003eDo not allow re-entry if chlorine is above 3 ppm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much chlorine does one teaspoon provide?\u003c\/h3\u003e\n\u003cp\u003eUse small, precise measures for regular maintenance because these granules are concentrated. A single level teaspoon delivers a predictable increase in free chlorine for typical spa volumes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne level teaspoon (0.17 oz) ≈ 1.4 ppm available chlorine in 500 gallons.\u003c\/li\u003e\n  \u003cli\u003eAdjust doses up or down based on your test kit readings and spa volume.\u003c\/li\u003e\n  \u003cli\u003eMaintain pH 7.2–7.8 and total alkalinity 60–100 ppm for effective sanitizing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I test and drain my hot tub?\u003c\/h3\u003e\n\u003cp\u003eFrequent testing keeps sanitizer levels consistent and helps prevent cloudy water or foaming. Regular draining schedules depend on usage and water condition; heavier use needs more frequent replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTest water often with a reliable kit for FAC, pH and alkalinity.\u003c\/li\u003e\n  \u003cli\u003eRecommended drain interval: every 30–90 days; shorten interval with heavy bather load.\u003c\/li\u003e\n  \u003cli\u003eKeep cyanuric acid below 150 ppm to avoid reducing sanitizer efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill lotions, oils or cleaners affect performance?\u003c\/h3\u003e\n\u003cp\u003eResidues from oils, fragrances and some cleaning products can create foam, clouding, or reduce sanitizer effectiveness by consuming available chlorine. Minimize contaminants by showering before entering and avoiding incompatible cleaners near the spa.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShower before use to reduce oils and lotions in the water.\u003c\/li\u003e\n  \u003cli\u003eAvoid adding scented products or incompatible cleaners directly to the spa.\u003c\/li\u003e\n  \u003cli\u003eIf foaming or cloudiness occurs, test chemistry and adjust sanitizer and filtration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: SpaChoice 10-Pounds Premium Spa Sanitizing Chlorine Granules suit hot tub and spa owners who want a reliable, fast-dissolving chlorine option for routine start-up and maintenance dosing. It’s intended for those who use a test kit regularly, follow manufacturer compatibility recommendations, and are comfortable adjusting dosing based on spa volume and water chemistry. Not recommended for systems that require non-chlorine sanitizers; always consult your spa manufacturer for specific equipment guidance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What dose do I use for regular maintenance?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use one level teaspoon per 500 gallons to raise about 1.4 ppm; adjust by test readings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I drain my spa?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Drain every 30–90 days depending on use; drain more often under heavy bather load.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SpaChoice","offers":[{"title":"Default Title","offer_id":56801795473748,"sku":"B0CWVS1CSM","price":216.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/spachoice-front-packaging_3e2b0328-81aa-43ce-97b1-308128f0fb10.jpg?v=1786748797","url":"https:\/\/gardenluxe.co.uk\/products\/spachoice-spa-chlorine-granules-10-lb-fast-dissolving-sanitizer-for-hot-tubs-precise-dosing-and-clear-water","provider":"Gardenluxe Uk","version":"1.0","type":"link"}