Product Review

This unique winterizing algaecide is specifically formulated to withstand winter's worst. A single treatment can kill and prevent algae growth for three months providing an easy Spring clean up. This polymer based pool algaecide is effective at preventing green, black and mustard algae. Winterizing Algaecide also helps other chemicals work more efficiently over wider pH ranges, which is crucial during the winter months. It is completely compatible with winterizing kits and other winterizing chemicals. Dosage: 1 quart per 20,000 gallons. NOTE: This item cannot be shipped to Arizona, California, Washington DC, Florida, Montana, Rhode Island, Alaska or Hawaii. If your shipping address is in AZ, CA, DC, FL, MT, RI, AK or HI, this item will be removed from your order.