The Safer, Stronger Solution for Concrete & Masonry Cleaning
Remove Efflorescence, White Salt Deposits, Hard Water Stains, Cement Haze, and Rust from concrete, concrete blocks, cinder blocks, brick, pavers, stucco, and other masonry surfaces, without the harsh acids.
Why Choose RadonSeal Efflorescence Cleaner?
✔ Safer Formula – Non-Acid, Skin-Safe, Indoor-Safe
- Non-Corrosive to Skin.
- Zero-VOC, Non-Toxic, and No Harsh Odor.
- Safe for Use in Basements, Garages, Living Spaces, and Outdoors.
✔ Stronger Performance – Advanced Cleaning Power
- 70% more effective than glycolic acid, 50% stronger than phosphoric acid.
- Dissolves tough mineral deposits, lime, and rust stains on contact.
- Ideal for removing efflorescence and prepping concrete for sealing or painting.
✔ Easier to Use – No Neutralizing Step Needed
- Ready-To-Use – Spray, roll, or brush-on formula.
- Water-Soluble – Simply rinse with water.
- No Neutralization Required – No need for baking soda, ammonia, or neutralizing solutions.
Use On:
- Concrete Slabs and Walls
- Basement Floors and Foundation Walls
- Garage Floors and Driveways
- Brick Walls, Pavers, Stone, and Blocks
- Retaining Walls and Limestone
- Indoors or Outdoors
Perfect For:
- Efflorescence Removal
- Hard Water Stain Removal
- Rust Stain Removal
- Brick and Paver Cleaning
- Prepping Masonry Surfaces Before Sealing or Painting
Unlike traditional muriatic acid or phosphoric acid-based cleaners, RadonSeal Efflorescence Cleaner is safer, easier, and more effective, the best efflorescence cleaner for DIYers and professionals alike.
Need Help with Your Project? Our knowledgeable technical support team is just a phone call or email away. We’re here to help you get the job done right.
Fast Shipping: Most orders received by 2:00 PM EST ship the same business day via Ground Delivery. Delivery typically takes 1–3 business days to the East Coast and Central states, and 3–5 business days to West Coast destinations.