Spa & Hot Tub Defoamer - Gallon - Quickly Removes Foam Without The Use of Harsh Chemicals, Eco-Friendly Safe Silicone Emulsion Formula - Concentrate;

 Hot Tub Care Spa & Hot Tub Defoamer quickly eliminates and prevents foaming in spa water.Directions:Use 1 ounce per 100 gallonsUse 2 ounces per 200 gallonsUse 3 ounces per 300 gallonsUse 4 ounces per 400 gallonsMore may be used to eliminate stubborn foam. Start hot tub and let run for 30 seconds. Stop hot tub agitation. In a still hot tub add the appropriate amount of Hot Tub Care Defoamer allowing the defoamer to disperse. Stir with hand if desired. Turn on hot tub. If foam persists add additional Hot Tub Care Defoamer.