Miracle Sealants® Heavy-Duty Acidic Cleaner is a fast-acting, concentrated formula designed to remove the toughest residues and buildup from textured, non-polished, and natural surfaces. This industrial-strength acidic cleaner effectively eliminates grout haze, mortar residue, joint cement, lime, efflorescence, rust, and hard water deposits — restoring surfaces to their clean, natural appearance.
Perfect for contractors, installers, and stone professionals, this powerful cleaner is suitable for use on both interior and exterior surfaces and can be diluted up to 10:1, depending on the cleaning requirement.
Recommended For
Granite
Slate
Cement
Brick
Flagstone
Ceramic Tile
Masonry
Grout
Quarry Tile
Porcelain Tile
Sandstone
Non-Polished Marble
Non-Polished Natural Stone
Special Features
Fast-Acting Formula: Quickly removes heavy deposits and residue.
Industrial Strength: Concentrated for powerful cleaning performance.
Dilutable up to 10:1: Adjustable strength for light or heavy-duty cleaning.
Versatile Application: Safe for both interior and exterior use.
Deep Cleaning Power: Ideal for post-installation cleanup and restoration work.
Size & Coverage
Available Sizes: Quart (32 oz) | Gallon
Dilution Ratio: Up to 10:1 (water to cleaner)
Coverage: 2,000 – 4,000 sq. ft. per gallon (varies by dilution and surface type).
Ideal For
Removing grout haze and cement film
Deep-cleaning stone and masonry surfaces
Efflorescence and rust removal
Post-construction cleanup
Restoring non-polished natural stone finishes
Why Choose Miracle Sealants® Heavy-Duty Acidic Cleaner
The Miracle Sealants® Heavy-Duty Acidic Cleaner provides exceptional cleaning strength for non-polished surfaces where heavy buildup and mineral deposits are common. With its professional-grade, concentrated formula, it delivers consistent, reliable results while maintaining the integrity of natural stone and tile surfaces.
