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SpaGuard® Spa Shock-Oxidizer – Buffered Non-Chlorine Oxidizer & Clarifier (35 oz)
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SpaGuard® Spa Shock-Oxidizer is a powerful, buffered non-chlorine oxidizer and clarifier formulated specifically for spas and hot tubs. It removes organic contaminants such as body oils, cosmetics, and lotions while clarifying the water.
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The unique buffered formula prevents pH fluctuations (“pH bounce”) and helps maintain water balance after treatment.
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Works in as little as 15 minutes, allowing you to enjoy your spa shortly after use.
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Compatible with all sanitizer systems — including chlorine, bromine, salt, ozone, and mineral systems — and ideal for weekly maintenance.
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Quick-dissolving granules oxidize waste and restore water sparkle without adding chlorine residual or affecting sanitizer levels.
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Regular use helps reduce unpleasant odors, foaming, and cloudy water, keeping your spa fresh and inviting.