{"product_id":"spaguard-spa-shock-oxidizer-for-spas-hot-tubs-35-oz-non-chlorine-quick-dissolving-clarifier","title":"SpaGuard Spa Shock Oxidizer for Spas \u0026 Hot Tubs, 35 oz — Non-Chlorine, Quick-Dissolving Clarifier","description":"\u003cp\u003e\u003cstrong\u003eSpaGuard Spa Shock-Oxidizer is a non-chlorine, quick-dissolving shock treatment formulated to remove organic contaminants and restore crystal clarity in spas and hot tubs without increasing sanitizer levels.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKeeping hot tub water clear and comfortable requires periodic oxidation to break down microscopic organics that filters and regular sanitizers miss. SpaGuard's 35 oz Spa Shock-Oxidizer delivers fast-acting oxygen-based oxidation compatible with both bromine and chlorine sanitation systems. It’s designed for pre-use shocking and routine maintenance when you want oxidative power without raising free chlorine residuals.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly does this oxidizer work in a hot tub?\u003c\/h3\u003e\n\u003cp\u003eSpaGuard’s formula dissolves rapidly and starts oxidizing contaminants almost immediately after application. Because it’s non-chlorine, you can safely add it shortly before use as long as you allow the brief recommended circulation time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuick-dissolving powder for fast action\u003c\/li\u003e\n  \u003cli\u003eOxidizes organics that cloud water and cause odor\u003c\/li\u003e\n  \u003cli\u003eCompatible with immediate pre-soak use after short circulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this raise my chlorine or bromine levels?\u003c\/h3\u003e\n\u003cp\u003eNo — this SpaGuard oxidizer is non-chlorine and does not increase free chlorine or bromine residuals. It works alongside your existing sanitizer to boost water clarity without interfering with routine sanitizer monitoring.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSafe for use with chlorine and bromine systems\u003c\/li\u003e\n  \u003cli\u003eDoes not affect sanitizer test readings\u003c\/li\u003e\n  \u003cli\u003eUseful when you want oxidation without additional sanitizer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does it improve water clarity and pH stability?\u003c\/h3\u003e\n\u003cp\u003eThe oxidizer targets microscopic organic waste that can escape filtration, helping restore transparency and reduce cloudiness. Its formulation minimizes pH bounce, supporting more stable water chemistry between treatments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemoves microscopic contaminants for clearer water\u003c\/li\u003e\n  \u003cli\u003eHelps prevent pH swings after shocking\u003c\/li\u003e\n  \u003cli\u003eMaintains spa water balance when used as directed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use SpaGuard Spa Shock-Oxidizer safely?\u003c\/h3\u003e\n\u003cp\u003eFollow label directions and add the recommended dose to circulating water, allowing the system to run and dissolve the product. Avoid entering the hot tub for the short period specified on the label after application to ensure the oxidizer disperses fully.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd to circulating spa water; allow product to dissolve\u003c\/li\u003e\n  \u003cli\u003eDo not use the hot tub for at least 15 minutes after adding\u003c\/li\u003e\n  \u003cli\u003eKeep out of reach of children and store in a cool, dry place\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: SpaGuard Spa Shock-Oxidizer is aimed at hot tub and spa owners who want a reliable, fast-acting non-chlorine shock to clear cloudy water and oxidize organic contaminants without raising sanitizer levels. It suits both chlorine and bromine systems and is a practical choice for routine maintenance, pre-use shocking, and anyone seeking clearer, fresher-feeling spa water with minimal chemistry disruption.\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: Can I use this with bromine systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. SpaGuard Spa Shock-Oxidizer is compatible with both bromine and chlorine sanitation systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long before I can use the spa after adding shock?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Wait at least 15 minutes after adding and allowing circulation before entering the spa.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SpaGuard","offers":[{"title":"Default Title","offer_id":54587122975059,"sku":"B077ZFZ9CX","price":73.47,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1095\/4257\/2371\/files\/spaguard-35oz-front-packaging.jpg?v=1786699421","url":"https:\/\/findsworth.co.uk\/products\/spaguard-spa-shock-oxidizer-for-spas-hot-tubs-35-oz-non-chlorine-quick-dissolving-clarifier","provider":"Findsworth","version":"1.0","type":"link"}