Spa Rust and Scale

$ 3.95 - $ 10.95

Raise spa and hot tub water hardness and calcium to ideal levels.

'Rust and Scale' prevents and controls staining by removing iron and other stain-causing metals from your spa. Add the correct dose every time you add fresh fill water. Regular use will also gradually remove existing stains.

Dosage rate: 8 oz. per 500 gallons.


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