Haviland Anti Foam
Anti Foam Features:
32 Ounce Bottle
Will not clog filters or harm equipment.
Compatible with all sanitizers.
Eliminates foam in spas and hot tubs.
Apply small amount (approximately 1/3 teaspoon per 30 sq. ft. surface area) directly to surface of the water.
When comparing dosage amounts to other brands you will find that Haviland Anti Foam is the best value for your money.