What is HT Stain & Scale?

HT Stain & Scale is a high-powered formula designed to minimize scaling on your hot tub along with calcium deposits adhering to your spa components. Scaling on your acrylic shell can result in permanent damage to your spa and calcium deposits on your heating coil will raise your cost in heating your spa water. It is recommended to always add a pint of HT Stain & Scale each time you drain and refill your spa.



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