Removing grout haze from newly laid porcelain.
Case Study Removing Grout Haze from porcelain tiles How to remove grout haze from newly installed anti-slip textured porcelain with grout and builders residue What is Grout Haze? Grout haze is a thin film of dried grout that can appear on the surface of tiles after grouting has been completed. What causes grout haze? It