Natural Chemistry Spa Stain & Scale Control Size:1 qt and will not replace the

and will not replace the need for a regular application of sanitizer such as chlorine or bromine

and salt water pools

Water quality and filtration can be greatly improved by cleaning your filter a minimum of twice per year

Calcium Hardness Increaser raises and helps maintain the proper levels of calcium

NOTE: Not for use with Frog @ease

Natural Chemistry Spa Stain & Scale Control Size:1 qt and will not replace theNatural Chemistry Spa Stain & Scale Control protects your spa from the damaging effects of scale buildup and staining due to excessive calcium, iron, copper, and other minerals. Spa Stain & Scale works without the use of phosphates or harsh acids. This product also works well at preventing scale from forming on salt generator cells to help maintain optimum performance. Best of all, it can be used with any sanitizing system and is compatible with all