Blue Wave Spa Rust & Scale – 1 Quart prevents and controls staining by removing iron and other stain-causing metals from your spa. Add the correct dose every time you add fresh fill water. Regular use will also gradually remove existing stains. Dosage rate: 8 oz. per 500 gallons.
Application
- Spas and Hot Tubs
Features:
- Keeps metal / iron stains out of our spa.
- Will help gradually remove existing stains.
- Pulls the copper from the heater out of the water.
