Prochem Restoration Tile & Grout Cleaner is an industrial-strength acidic cleaner for manufactured tile and cement grout. It removes mineral deposits, rust, calcium, urine stains, soap scum, grout haze and efflorescence when routine cleaning is insufficient. Not recommended for most natural stone.

Dilution: Mix 8–32 oz per gallon of hot water. Apply with a mop, pump sprayer or electric sprayer, agitate grout, allow 5–10 minutes of dwell time, then extract. RTU pH: 0.5–1.5. Pretest and protect adjacent surfaces from overspray.

View Safety Data Sheet (SDS)