St. Cyr PH Decrease 3lbs
St. Cyr PH Decrease 3lbs is a granular acid product containing sodium bisulfate, used to safely lower the pH level in hot tubs and pools when it rises above the ideal range (generally above 7.8). Proper pH balance is essential for clear water, effective sanitization, and preventing scaling or corrosion.
Key Features and Benefits
- Lowers pH levels efficiently to maintain proper water chemistry
- Helps chlorine and other sanitizers work at their best
- Prevents cloudy water, scaling, and equipment damage caused by high pH
- Granular form allows easy and controlled dosing
- Compatible with all pool and spa sanitizing systems
Usage and Directions
- Test your pool or spa water pH before application
- If pH is above 7.8, add St. Cyr PH Decrease following the dosing guidelines on the label (often 12 oz per 10,000 gallons to lower pH from 7.7 to 8.0)
- Dissolve product in a bucket of water before adding slowly to the spa or pool with circulation running
- Let the water circulate for at least 2 hours, then retest and repeat if needed until the pH is between 7.2 and 7.8
- Handle with care due to acidic nature and avoid mixing with other chemicals
St. Cyr PH Decrease 3lbs is a trusted product for maintaining balanced, healthy water conditions and ensuring an enjoyable swimming or soaking experience.
