Spa DeFoamer is specifically formulated for spa water to instantly control and prevent foaming.
1/2oz (15mL) as needed
1. Shake well before each use
2. With circulation system running, add approximately 1/2oz (15mL) directly tospa water
3. Repeat as necessary
Use Spa Perfect as a weekly maintenance to breakdown organic contaminationwhich can cause excessive foaming and waterline rings