grout

Certain grout lines are repeatedly failing (cracking, soggy, bulging, disintegrating) while all the other grout lines remain solid and never fail. Refurbishment steps I take: I use a grout tool to remove the failed grout, all the grout between the tiles Using a puddy knife, I’ve pressed paper...

Photos attached: There seems to be a fault through my shower floor and separation of the grout along those lines. Closest to the wall I know some water accumulates under delaminating tiles. I have cleaned off the "fault" line with CLR. Hoping to find a fix with out removing the entire floor. I...

Hi, I just re-grouted my shower floor because one of the grout lines on the floor was split open. While doing the work, I removed the shower drain and saw the attached picture. It looks like there is grout in the drain? I'm thinking the previous owner had grouted, and washed the excess grout...