Granular product gently adjusts water pH and alkalinity upward. Best used in larger spas and in commercial spas.
· Raises pH and total alkalinity
· Increases effectiveness of sanitizer
· Determine amount to use according to bottle label.
· Make sure equipment is OFF.
· Add applicable amount to the spa water.
· Turn on circulation system for 1-3 hours.
· Retest water after 3 hours.
· If pH is still below 7.2, repeat steps 1-5.
Advantage: Use as part of the Simple Spa Care Program.
Tips: For best results, dissolve granular products first by adding to a small, plastic pail filled with water. Then, apply the solution to the spa water.
Compatible With: Chlorine, bromine and biguanide sanitizers.