GLB Spot Gone - Sanitizer

Algae treatment and black stain remover for white plaster pools 

Applications: Spot Removal: Before using this product, shut off pump and brush all surface-clinging algae. Wait four hours for the water to become stationary before product application. At night or when the pool water is not in use, broadcast this product directly into the water in the deep end of the pool. Use two pounds of this product per 10,000 gallons of water for medium to heavy algae growth. Use one pound per 10,000 gallons for light algae growth. Twelve to 24 hours after chemical treatment, turn pump on and vacuum dead algae through the filter. Brush any remaining algae and clean backwash filter. If algae is still visible, repeat treatment.

Tips: For use in white plaster pools only. Do not use in painted, vinyl-lined, fiberglass or colored plaster surface pools.

Compatible With: Chlorine and bromine sanitizing systems