Smart Shield™ (946ML)

A swimming pool water preservative that maintains water temperature and reduces water loss. 

BioGuard Smart Shield forms an ultra-thin, invisible barrier on the surface of your pool to reduce evaporation. Limiting evaporation conserves pool water and preserves heat. Regular use of Smart Shield will extend the swim season without the hassle of traditional solar blankets. This long-lasting formula works up to 30 days after application.

Directions

SHAKE BOTTLE BEFORE USING

With the pump running, add 8fl oz per 15,000 gallons of water. For best dispersion, add Smart Shield in front of pool return line. Run the pump daily for proper circulation. For larger pools, add 16fl oz per 1,000 sqft of surface area or 30,000 gallons of pool water once per month.