Thanks, Al. I did not know that the grout on the shower floor needed to be
the sanded variety. Everything I read always said to use unsanded grout for
the shower. Do you think it is worth the effort to regrout the floor for
that reason?

Ross
"Al Bundy" wrote in message
...
"Ross Payne" wrote in
:

I regrouted the floor of my shower, and I think there's a problem. The
grout turns gray when wet, then white again when it dries (the old
grout on the walls doesn't change color when wet). I used an unsanded
white grout (Mapei), and sealed it too. Any ideas? Thanks.


Not a tile wiz but had the same issue once. If it's changing color it's
getting wet. It's not being sealed. Try a different sealer.

Floor grout should be sanded grout BTW.