SpaGuard® pH Increaser 42240BIO

Raises the pH

• Protects corrosion of equipment due to low pH
• Balances water for bather comfort

To use pH Increaser:

1. If the pH drops below 7.4, add pH Increaser directly to the spa with the pump on and aeration off. Determine the amount by performing an alkali demand test in the BioGuard test kit or ALEX recommendations.

2. Retest and adjust again if necessary.

• Do not add more than 1 oz. per 500 gallons at one time.

• If the pH is continually low, test for total alkalinity and adjust if necessary according to ALEX recommendations.

• Retest pH and adjust if necessary.

• If controlling the pH is a continual problem, test for total alkalinity and adjust as necessary.

NOTE: Avoid physical contact with product. Follow safety information on label instructions. Store in a cool, dry place. Keep out of the reach of children.