Low pH can damage spa surfaces and equipment and leave you feeling itchy. Get your pH in balance with SpaGuard® pH Increaser, a spa-approved product to raise pH that won't add other byproducts to your pristine spa.
Features
Granular sodium carbonate
Raises pH and can increase total alkalinity slightly
Helps prevent corrosion of metal equipment
Product Info
Available sizes: 18oz
100% sodium carbonate
How To Use
If pH drops below 7.2, add pH Increaser with circulation running but aeration off.
Determine amount by performing an alkali demand test in a BioGuard test kit.
Do not add more than 1 oz. per 500 gallons at a time.
Retest pH and adjust if necessary.
If controlling the pH is a continual problem, test for total alkalinity and adjust as necessary.