Summer Smiles Klean Surface Ultra 4L – Concrete & Masonry Pool Surface Cleaner
Specialty Pool Chemical
Summer Smiles Klean Surface Ultra
Summer Smiles Klean Surface Ultra is an organic acid solution specially developed for pools. It efficiently cleans concrete, bricks, stone and ceramic while helping remove efflorescence salts and limescale deposits.
🍁 Proudly Canadian
Summer Smiles pool care products are manufactured by Sani Marc, a Canadian company with decades of experience developing professional water treatment and pool care solutions for Canadian pool owners.
Availability
This product is available in-store only.
Features
Cleans concrete, bricks, stone and ceramic pool surfaces.
Removing efflorescence salts and limescale deposits from compatible hard surfaces.
Can also be used to lower pH and total alkalinity levels in pool water.
Available in 4 L liquid format.
Key Benefits
- Efficiently eliminates efflorescence salts and limescale deposits
- Organic solution with low environmental impact
- Helps improve paint adherence on concrete
- Can be used to clean compatible concrete and masonry surfaces
- Can also lower pH and total alkalinity in pool water
- Compatible with salt systems
Product Details
Product Information



To Clean Concrete and Masonry
- Dilute one part of Klean Surface Ultra with 3 to 5 parts of water.
- Apply to the 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.
Compatibility
- Compatible with salt systems
- Designed for compatible concrete, bricks, stone and ceramic surfaces
- Can be used to lower pH and total alkalinity in pool water when dosed as directed
Important Safety Information
Use only as directed. To dilute, slowly pour acid into water. Never pour water into acid. Rinse cleaned surfaces thoroughly with clear water after effervescence disappears.
This product is intended for compatible concrete, bricks, stone and ceramic surfaces. Test surface compatibility before full application and follow all product label warnings.
Shipping & Returns Notice:
Pool and spa chemical products may be classified as hazardous materials and may be final sale once shipped. Please confirm product suitability before purchasing.
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