Lime stone tile changed color
During an installation of backsplash, lime stone tile absorbed grout color and completely changed it color. How I can restore initial tile color?
Limestone is very porous and absorbs very easily.
I don't advise its use on floors or showers, but I've never seen problems with backsplashes.
I would replace with new tiles. Really I would change the material with a non-absorbent material like porcelain or ceramic.
I wish there was a better way, but I see so many problems with limestone, that it's not worth using.