Remember grout is not water proof and you really need to apply a grout sealer.

Grout dry time shower. This works with larger tiles. It is not just the one factor on which the drying of the grout depend. Inspect the grout after the given period to check for cracks.

There are several factor and condition on which it depend. Let the grout dry for a day, seal it, wait another day, go for it. The usually curing time for a freshly grouted surface is between 48 to 72 hours after which a sealant should be applied on the surface.

If that seems like quite the range to you, it's due to several factors that can lengthen the process, depending. If the grout stays wet after a shower, let it remain dry for 72 hours. But usually, it takes 24 to 72 hours to dry up the whole grout.

Other users would rather grout the whole wall. Even though your shower grout looks dry, using it too early or sealing it before it's ready may damage it, leading to premature failure. Wipe off your tiles with a dry cloth to ensure they won’t be.

To completely dry all the way through, leave the grout sealer to dry for 24 to 72 hours. Apply a second coat of sealer following the same process described previously. Many grout sealers will be dry to touch after 2 hours, but that will just be the surface.

Best grout for shower reviews. Some users prefer to only grout the seams and joints. Then you will have to wait another 24 hours.