Always grout the walls first for this how to grout tile project and after they re finished the floor.
How to grout flooring.
Work in a small area at a time roughly a 3 x 3 foot section.
That ll keep you from messing up a finished floor.
Learn my proven system and stop messing around with grout.
You should wait another 3 hours before going over the tiles once more.
Spread the material in sweeping arcs pressing it into the joints to fill them completely.
Use this method for both pre mixed and powdered grout.
Dan notes that these are also the easiest to use.
If you have small joints between your tile an eighth of an inch or less you.
Use a hard edged rubber grout float and hold it at a 45 degree angle.
Then wait 15 30 minutes for the grout to set before wiping off excess grout with water and a grout sponge.
Having a great system for grouting a job is essential to success.
The most common variety used in projects is a cement based grout.