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SeaKlear Spa Stain & Scale Control is the perfect way to remove nasty scale deposits from your spa or hot tub surfaces, while preventing their return with regular dosing. Its powerful liquid formula can be added directly to spa water without any need to dilute in water, making application frustration-free. Spa Stain & Scale Control not only removes the ugly calcium deposits in your pool, but restores your spa heater and filter to optimal performance. Best of all, Spa Stain & Scale Control is made to the exacting standards SeaKlear demands of all its products, allowing you to buy with confidence.
2 fl oz for up to 800 gallons of water per week.
- Add treatment directly to spa or hot tub.
- Run filter for 1 hour on normal filtration cycle.