Bathroom Backsplash Question
Ok, so I'm in the middle of a bathroom remodel (still in the plumbing stage), and we decided to change our plans slightly and add a tile backsplash/accent strip that goes around the room. Since it's going to be small tile (only a strip 5 3/4" high) and not in a constant state of high moisture exposure, I'm going to apply thinset directly to the new drywall. I thought about using a mastic, but I'm not really sure if that's really the best bet.
Anyways, I have a question about finishing the top edge of the tile where it meets the drywall. Do I use silicon caulking that matches the grout, or can it be left exposed?