More in Bathroom
Pick out a mirror and measure the sides. Lightly draw the outline of the mirror on the wall where the mirror will be placed permanently.
Attach wooden ledger boards on all four sides of the outline to help hold the tiles in place.
Miter cut the tiles, making sure not to rush.
Back butter the tile pieces with the adhesive and set them in place. Once the tile has set for 24 hours, you can remove the ledger board.
Adhere the mirror with mirror adhesive. The tile that's used to frame the mirror doesn't need to be grouted.