Stain & Scale Control
- Prevents scale formation and cloudy water due to high calcium levels
- Removes some scale build-up on spa surface, preventing damage to surfaces and circulation systems
- Removes relatively fresh metal stains from spa surfaces
- Use weekly for scale free water.
If you are on well water a higher dosage is required to prevent scale from forming. If you calcium hardness (hard water) is high you are more prone to scaling – apply double the dosage as a normal tub on a weekly basis and you will be scale-free in no time!
Size: 473 mililiters