News — Post Grout Installation Clean-Up

Post Grouting Installation Clean-Up Grout haze is a film left behind on the surface of the tile as part of the final grouting process; it is usually buffed off the surface after the grout has achieved its initial 12 to 24 hour cure, with the use of a cheese cloth material. If after 48 hrs a grout haze still exists, then use a “grout haze remover” which usually contains Sulfamic Acid. Sulfamic acid cleaners should ONLY be used on Ceramic and/or Porcelain tiles. IMPORTANT NOTE: Never use Acids on natural stone tiles; this could lead to permanent etching. Instead use...