You did your research and learned how to install cement base plates, tiles, glue and all the unforeseen aspects of a construction project. Put on blood, sweat and tears in the shower work with new tiles, and the final result shows your effort. However, the remaining step, the grout of the shower tiles, can easily make or break the quality of your tile project. Remember to use grout with sand for 1/8 inch (0.31 cm) or larger grout lines, and use sandless grout for lines less than 1/8 inch (0.31 cm).
Coherence and application
The achievement of the correct consistency of the grout is the first secret of this for the tiles for the shower. For example, the slurry that is too watery or as "soup" makes a terrible mess that requires additional cleaning and unnecessary physical effort. The experts in placing tiles mix until they obtain a consistency of medium thickness grout and apply it with a new rubber spatula. What they apply by rubbing on the lines of the grout, which then "cut" the excess back at a 45 degree angle with the rubber spatula. Also, make sure you compact the grout in the grout joints, preventing any gaps from forming in the grout.
Test area and take your time
When applying the grout, start slowly and rub an initial test area to see how the grout responds to the material. This way you can get an idea of how far the grout can go. For example, if the grout dries in a matter of minutes, it is a good idea not to spread too much grout too quickly. Take your time and do the job well, spreading the grout too far can result in a tile disaster.
Drying time
Wait 30 minutes to an hour to allow the grout joints to dry to medium consistency before washing off the excess grout with a sponge and water. The fastest drying times are possible in the heat; Slower drying times are common in cold conditions. Read the manufacturer's instructions to know the proper temperature of the grout. Trying to speed things up by washing too soon will only wash the grout from the lines and restore the entire grout process.
Also, keep in mind that grout often dries faster on the surface of the tile but still remains wet on the grout lines. Keep the tiles of the shower free of grout as much as possible during the process to avoid damaging the surface of the tiles.
Grout release
Expert tile setters use a cement grout release (also known as a penetrating sealer) to seal the natural porous stone surface or ceramic tile in a shower. A grout remover effectively blocks a good part of the staining properties of the cement grout and prevents it from drying out too quickly on the joints or on the surface of the tile. Home improvement stores and tile suppliers have penetrating sealers used as a grout release.