- Aqua Mix PHOSPHORIC ACID SUBSTITUTE is a premixed acidic treatment designed to remove grout haze, mineral deposits, rust stains, mortar smears, and efflorescence.
- Effective for the removal of most hard water stains, lime deposits, and soap scum.
- Also removes cement grout and mortar residue from tile, concrete, and masonry.
- Etches concrete.
- No VOCs, No phosphates.