Product Review

This super stain treat effectively removes all kinds of metallic stains from fiberglass. Granular concentrate is more powerful than typical liquid stain removers. Replaces draining and acid washing. Add 2.5-pounds per 15,000 gallons. It is effective across the whole pH range. Compatible with all pool surfaces including, marcite, fiberglass, gunite, vinyl and exposed aggregate. This product weighs 2.5-pounds. Includes 12 containers per pack.