When you’re done tiling. You want to wait for the thinset to dry completely. Follow the instructions on your bag of thin set. During the waiting period, I went through the gaps between the tiles to make sure the grout lines were clean and ready for grout to be added.
We caulked the corners and edges before grouting. To get a clean caulk line do the following:
(4) Wash your finger off with soap and water in a bucket.
(5) Immediately remove the masking tape while the caulk is still wet. If you wait until the caulk dries, the tape will pull some of the caulk out.