Clorox Pool & Spa PH Up, 4 lbs.
Clorox Pool and Spa pH Up, 4 lbs:
- Raises low pH
- Prevents eye irritation
- Protects equipment and surfaces against corrosion
- Swimming pool pH increaser available in 4 lbs
- Helps keep water safe for swimmers
Ingredients: Principal Functioning Agent: Sodium Carbonate (100%).
Instructions: . Read the entire label and use strickly in accordance with precautionary statements and directions. Directions: Test water before using this product. Broadcast in the deepest area while pool is not in use band pump is running. pH Up Dosages. pH Level: pH below 6.5, add per 10,000 Gallons: add 20 oz. pH Level: pH below 6.5-6.7, add per 10,000 Gallons: add 16 oz. pH Level: pH below 6.8-7.1, add per 10,000 Gallons: add 12 oz. pH Level: pH below 7.2-7.6, add per 10,000 Gallons: Ideal. Dosage: Never add more than 2.5 lb of this product per 10,000 gallons at one time. If the pH is below 7.2 then add this product to bring up the pH to an acceptable range using the dosage chart above. For best results: Allow the pool to circulate for two hours then retest pH. Add more product if needed. Brush any undissolved clumps off surfaces of pool to avoid surface damage. Re-Entry: Test water and enter when the pH reaches ideal 7.2-7.6 range. Note: User assumes all responsibility for use not in accordance with directions.