Efflorescence Cleaner is a heavy duty commercial grade acid cleaner designed to remove stubborn efflorescence. This product is a safe and effective solution for removal of white powdery calcium deposits which can form on bricks, blocks, concrete and tiles.
- High strength blend of acids (stronger than our Phosphoric Acid Cleaner)
- Removes heavy grout haze
- Removes hard water deposits and rust stains
- Not for use on natural stone