SpaGuard pH Decreaser (22 oz)

SpaGuard pH decreaser is a dry, granular product that gradually lowers your pH and alkalinity level. Your pH level should be maintained at 7.2-7.6, as measured by an accurate testing method. 

SpaGuard is a dry, granular product and is safer and easier to use than liquid acids.

Product Information:

93.2% granular sodium bisulfate

Lowers pH and total alkalinity

Protects spa and equipment due to improper pH

Prevents cloudy water due to high pH

Balances water for bather comfort

Directions for use:

1. if pH rises above 7.6 apply product as directed below

2. Apply by broadcasting product evenly across the spa with the pump running

3. Circulate for 30 minutes and retest pH

pH Range 7.6 to 7.8:

1/2 tsp per 200 gallons

pH Range 7.8 to 8.0:
3/4 tsp per 200 gallons

pH Range 8.0 to 8.4:
1 1/2 tsp per 200 gallons

pH Range 8.4 and above:
2 tsp per 200 gallons