Summer Smiles Klean Surface Ultra (Mild Acid)

To clean concrete and masonry:

1. Dilute one part of KLEAN SURFACE ULTRA with 3 to 5 parts of water.
2. Apply to surface being cleaned.
3. Wait for effervescence to disappear and rinse thoroughly with clear water.
4. Let the surface dry.

Dosage:

Dilute one part of KLEAN SURFACE ULTRA with 3 to 5 parts of water.

To lower pH:

1. Add 250 mL of KLEAN SURFACE ULTRA per 10,000 L of pool water to lower pH by 0.1.
2. Pour the required amount of product directly into the pool in front of the water return outlet.
3. Test pH after 24 hours.

Dosage: 

Add 250 mL of KLEAN SURFACE ULTRA per 10,000 L of pool water to lower pH by 0.1.

To lower total alkalinity:

1. Add 250 mL of KLEAN SURFACE ULTRA per 10,000 L of pool water to lower total alkalinity by 10 ppm.
2. Pour the required amount of product directly into the deepest part of the pool.
3. Test total alkalinity after 24 hours.

Dosage:

Add 250 mL of KLEAN SURFACE ULTRA per 10,000 L of pool water to lower total alkalinity by 10 ppm.