Sharon, I totally agree with what you said about the white grout, my contractor used
white thinset, didn't make any difference.
Not exact matches
Apparently Gray
thinset, if applied under the tiles, can seep into
white grout and cause discoloring.
Do you know if the
thinset installed under the tile was
white in colour?
2) Apply your (
WHITE)
thinset / morter with a 1/4» notched trowel on only the area that you're ready to put sheet of tile on.