1. Turn circulation on and add 2.5 oz. per 300 gallons to the spa water. 2. Let solution sit in your spa for 2 hours before checking the levels. 3. Add more solution in 2 to 3 days if you are still experiencing high phosphate levels.
For maintenance, it is necessary to add 2 oz. per 300 gallons weekly to the spa water.
*It is important to maintain the pH between 7.2 and 7.8. High pH (above 7.8) can cause scaling and/or cloudy or colored water.
