What is the fastest way to grout wall tile?
People also ask, how long do you wait to wipe off grout?
Let the grout set for 15 to 30 minutes, and wipe up the excess grout with a dense grout sponge soaked in water. (If you think it's going to take you longer than 30 minutes to grout all of the tiles and be ready to move onto cleanup, you may have to work in smaller sections.)
In this regard, do you have to seal grout?
Yes, not every type of grout needs to be sealed. However, before applying epoxy grout, unsealed tiles such as natural stone surfaces must be sealed first. Certain types of tile surfaces, such as non-porcelain ceramic tiles, do not need to be sealed.
Grout, which is a cement-based material, is great for filling the spaces between tiles. But it isn't flexible enough to stay intact where a shower pan or tub meets surrounding walls. Nor is grout the right material for filling the corner joints on the walls. For these spaces, the right material is caulk.