Previously: Nature Force (4L)
To Clean Concrete and Masonry:
- Dilute one part of KLEAN SURFACE ULTRA with 3 to 5 parts of water.
- Apply to surface being cleaned.
- Wait for effervescence to disappear and rinse thoroughly with clear water.
- Let the surface dry.
To Lower pH:
- Add 250 mL of KLEAN SURFACE ULTRA per 10,000 L of pool water to lower pH by 0.1.
- Pour the required amount of product directly into the pool in front of the water return outlet.
- Test pH after 24 hours.
To Lower Total Alkalinity:
- Add 250 mL of KLEAN SURFACE ULTRA per 10,000 L of pool water to lower total alkalinity by 10 ppm.
- Pour the required amount of product directly into the deepest part of the pool.
- Test total alkalinity after 24 hours.
- Compatible with salt systems.
- To dilute, slowly pour acid into water. NEVER pour water into acid.