1. Hardness level should be tested often and maintained in the range of 100 to 200 ppm.
2. If level is below 100 ppm add 110 mL of CALCIUM+ per 1,000 L of spa water to raise hardness by 50 ppm.
3. Pour solution directly into spa water with the spa in operation.
4. Wait 15 minutes before using spa.
CALCIUM HARDNESS:
Hardness is the total dissolved mineral content of the spa water and is made up of mainly calcium and magnesium.
The ideal range for calcium hardness is 100-200 ppm.
Use on initial fill of spa or when required.
PRECAUTIONS:
Always add chemicals to water, NEVER add water to chemicals!
Carefully read and follow all label directions before use.
Never mix with other chemical.
Schedule a Virtual Sales Appointment.
CONTACT US
Please, enter a valid value
