In The Swim Spa and Hot Tub Defoamer - 1 Quart

In The Swim Spa and Hot Tub Defoamer is specially formulated to eliminate the spa surface foam that's caused by body oils/lotions, detergents, hair products and other foreign contaminants found in spa water. This concentrated formula is completely compatible with chlorine and bromine. Initial dosage: 1 oz per 500 gallons. In The Swim Spa and Hot Tub Defoamer should be added directly to the water with the spa circulating. Pour the spa hot tub defoamer over the affected area per the water volume. Once the spa and hot tub defoamer breaks the surface tension of the water, the bubbles will disappear immediately.