Spa Calcium+ (1L)

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!