Description
– Brings pH level to an ideal range
– Reduces skin and eye irritation
2 lb. bottle
SPA PH DECREASER INSTRUCTIONS
1. Test spa water for pH level.
2. Compare pH test results to chart below to determine appropriate amount of Natural Chemistry Spa pH Decreaser necessary to make adjustment.
3. With the spa not in use and circulation pump operating, add required amount directly into spa water. Continue circulating water a minimum of 30 minutes.
4. Retest, adjust if necessary.
Dosage ChartÂ
(All values are in dry weight)
Spa Volume | pH 7.2 – 7.6 | pH 7.6 – 7.8 | pH 7.8 – 8.0 | pH 8.0 – 8.4 | Above pH 8.4 |
200 gal | not req. | 0.5 tsp | 0.75 tsp | 1.5 tsp | 2 tsp |
400 gal | not req. | 0.75 tsp | 1.5 tsp | 3 tsp | 3.5 tsp |
800 gal | not req. | 1.5 tsp | 3 tsp | 6 tsp | 7 tsp |
NCI threaded safety cap = 2 teaspoons or 1/2oz of this product