Raises hardness to avoid corrosion of metal surfaces, protect spa equipment and improve bather comfort.
Features and Benefits
Balances calcium hardness in spa water
Prevents corrosion of metal surfaces and protects spa equipment
Improves bather comfort
Liquid formula dissolves immediately and completely
When to use
Use Spa Calcium+ to increase calcium hardness in spa water. The recommended total calcium hardness for spa water is between 100 and 200 ppm. It is recommended to check water balance every two weeks.
How to use
Pour Spa Calcium+ directly over the surface of spa water. Add 110mL of Spa Calcium+ per 1,000L of spa water to increase total hardness by 10ppm. Do not apply the product while people are in the spa. Because of it's quick dissolve formula, there is no required waiting time after applying Spa Calcium+.
Looking to make your spa water feel softer? Check out the best product you've never heard of, Spa Soft!
