SpaGuard® Stain & Scale Control for Spas & Hot Tubs, 32 fl oz 42644BIO
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Key Features & Benefits
Prevents Stains & Scale
Labeled to prevent stains and scale
Concentrated Formula
Engineered for seamless compatibility with original mounting points for secure placement.Multiple active ingredients in one bottle
Fights Fresh Metal Stains
SpaGuard® states it removes relatively fresh metal stains
Stops Calcium Scale
Prevents scale and cloudy water from high calcium
1 Quart Bottle
32 fl oz (946 mL) concentrate
Genuine SpaGuard®
SpaGuard® part number 42644BIO
Product Overview
SpaGuard® Stain & Scale Control is a concentrated, multiple-active-ingredient formula that prevents stains and scale in spas and hot tubs. SpaGuard® states it prevents scale formation and cloudy water caused by high calcium levels and removes relatively fresh metal stains from spa surfaces. The bottle holds 1 quart (32 fl oz, 946 mL).
Add it at the dose on the label for your spa's volume with the circulation running. It works best as ongoing prevention, especially after a fresh fill with hard or metal-bearing water, rather than as a fix for old, set-in stains. Keep pH, alkalinity and calcium hardness in range so metals and calcium stay in solution.
The label carries the DANGER signal word: causes eye burns and may cause skin irritation. Avoid contact with eyes and skin, keep it out of reach of children, read all precautions on the label before handling, and never mix it with other chemicals. It does not sanitize the water.
Frequently Asked Questions
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It prevents metal stains and calcium scale. SpaGuard® states it also removes relatively fresh metal stains from spa surfaces.
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Use the dose on the label for your spa's volume. Add it with the circulation running.
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After every fresh fill, especially with hard or metal-bearing fill water, and as ongoing prevention.
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It is aimed at prevention and relatively fresh metal stains. Old, set-in stains may need a dedicated stain remover.
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Iron, copper or manganese in fill water or from equipment, and high calcium combined with high pH or alkalinity.
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No. Keep using your normal sanitizer and shock.
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The label carries the DANGER signal word: causes eye burns and may cause skin irritation. Keep out of reach of children.
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1 quart (32 fl oz, 946 mL). Part number 42644BIO.
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