- Heavy Duty Cleaning Action: Cleans Tough Efflorescence, Mineral & Salt Deposits. Restores & Deep Cleans a Surface Overall. Prepares Surface for Sealing.
- Safe For Most Surfaces: Does Not Damage or Etch Surfaces with Proper Dilution. Replaces Harsh Acid-Based Cleaners
- Environmentally Friendly: Biodegradable
- Concentrated Formula: Customize Strength to Match Cleaning Needs
- Clean Rinse Technology: Dirt & Cleaner Residue Rinses Away Easily
StonehengeUS Efflo Off is a technologically advanced concentrated blend of buffered, non-acid organic salts and additives designed for the removal of tough efflorescence, mineral and salt deposits without damaging the surface when following dilution instructions. Its biodegradable, environmentally friendly and phosphate-free formula safely replaces many harsh acid-based cleaners. After spot cleaning has been completed, Efflo Off can be used outside, on old and new, horizontal or vertical surfaces as a heavy duty surface cleaner and will prepare the surface for sealing by creating optimal conditions for sealer adhesion and ultimate aesthetic value. Efflo Off’s Clean Rinse Technology allows dirt and cleaner residue to be quickly and easily rinsed away with a low or high pressure washer. Efflo Off is concentrated and requires dilution prior to use. With proper dilution and dwell time, it is safe to use on surfaces sealed with StonehengeUS sealers.
Efflo Off is compatible with all StonehengeUS Sealers with proper dilution, dwell time and application. Misuse may cause damage to the sealer. A test area is always recommended to determine product suitability and compatibility with your specific surface before use and also if desired results are achievable.
Coverage Per Gallon
APPLICATION |
SQ.FEET |
SQ.METERS |
All Surfaces |
100 – 250 |
9.3 – 23.2 |
Coverage based on single treatment. Some applications may require additional treatments. Coverage rate may vary depending on the surface porosity, texture, severity of staining, application method and local conditions.