Grouting of glaze, terracotta, Gres and clinker tiles, cobblestone, as well as stone and concrete tiles inextricably involves glue and grout residue....
Grout is vulnerable feature, exposed to persistent stains, which are visible especially on light grout. Grout exposed to moisture create perfect environment...
Shower cabin surface is exposed to destructive effect of soap, bath oil, shampoo residue and most difficult to remove-limescale tarnish. Old build-ups...