I've used a tan colored grout between my shower tiles. I've noticed that the edges of the shower have already cracked after 1 week. To prevent cracking, many people on the Internet suggest caulking ...
Contractor who remodeled our bathroom used non-sanded grout between bathtub (acrylic) and first layer of tile. He said that he recommends that instead of caulk as caulk will be trapping moisture and ...