Natural Chemistry Pro Series Stain and Scale Control – 1 gal by Natural Chemistry

PRO SERIES Stain and Scale Control helps protect pools from the damaging effects of scale buildup and staining due to excessive calcium, iron, copper and other minerals. It works without the use of phosphates or harsh acids. This product also works very well at reducing scale from forming on chlorine generator cells and UV crystal lenses in order to help maintain optimum performance. Pro Series Stain and Scale Control can be used with most sanitizing systems (do not use with biguanides) and is compatible with all pool surfaces.