Sirona Defend liquid formula is a unique blend of organic polymers that are designed to aid in the removal and prevention of stains and scale that form in spas and hot tubs. This stain and scale remover is compatible with all sanitizers.
Read more.
Product description
Sirona Spa Care Defend aids in the removal and prevention of stains and scale. It is compatible with all sanitizers including bromine, chlorine, ozone, minerals, and biguanide.
Blend of organic polymers designed to prevent scale formation
Helps remove existing scale and prevents precipitation of dissolved solids
