Miracle Sealants® Phosphoric Acid Cleaner is a fast-acting, mild acidic cleaner formulated for deep cleaning concrete, masonry, grout, tile, and select natural stone surfaces. It is designed to remove cement grout haze, mortar residue, efflorescence, rust stains, lime and hard water deposits, and general dirt buildup from compatible surfaces.
Compared to stronger acid-based cleaners, this phosphoric acid formulation provides effective cleaning while being milder on suitable substrates. It is intended for both interior and exterior use on non-polished, acid-tolerant surfaces.
Compatible Surfaces
- Pre-cast concrete and concrete
- Masonry and brick
- Sanded grout
- Ceramic and porcelain tile
- Quarry tile
- Concrete or porcelain pavers
- Cast stone
- Unglazed ceramic tile
- Flamed or honed granite
- Cleft or honed slate
- Flamed or honed limestone
- Tumbled or honed marble
- Swimming pool slides, fountains, and waterline tile
Key Features
- Fast-Acting Formula: Begins breaking down mineral deposits, grout haze, and residue quickly.
- Mild Acidic Cleaner: Less aggressive than many traditional acid cleaners when used as directed.
- Dilutable: Can be adjusted for lighter or heavier cleaning tasks.
- Interior and Exterior Use: Suitable for a wide range of indoor and outdoor applications.
- Broad Surface Compatibility: Designed for use on concrete, masonry, tile, grout, and select natural stone.
Usage Restrictions
- Do not use on polished or acid-sensitive stone surfaces.
- Not recommended for surfaces that may etch or react with acidic cleaners.
Coverage
| Package Size | Estimated Coverage |
|---|---|
| Quart | 125 – 625 sq. ft. |
| Gallon | 500 – 2,500 sq. ft. |
Note: Coverage will vary depending on surface density, porosity, texture, absorption rate, weather conditions, dwell time, and application method.
Miracle Sealants® Phosphoric Acid Cleaner provides controlled, effective cleaning for compatible concrete, masonry, tile, and grout surfaces when used according to surface requirements and application guidelines.
