Protect your spa and keep water looking its best with FreshWater Stain & Scale Defense. This specialized water treatment helps prevent the buildup of scale and mineral deposits caused by calcium, iron, copper, and other dissolved minerals commonly found in water supplies. Regular use helps protect spa surfaces, plumbing, heaters, and equipment from staining and scale formation while supporting clearer, cleaner water.

Ideal for routine spa maintenance, FreshWater Stain & Scale Defense helps preserve the appearance and performance of your hot tub, making water care simpler and more effective.