Increases the pH level in swimming pool water.
When pH Falls Below 7.2:
While the pump is in operation distribute pH UP into the deep end of the pool.
For every 10,000 gallons of water add the following amounts:
1 pound when pH is below 6.6
3/4 pound when pH is between 6.6 and 7.0
1/2 pound when pH is between 7.0 and 7.2
2 lbs, 4 lbs, 10 lbs
Keeping proper pH levels will help ensure pool sanitizers are working at maximum efficiency and aids in preventing staining, scaling and clouding of pool water.
Chlorine, bromine, ozone and biguanide sanitizers, as well as salt water pools.