Work in a small area at a time roughly a 3 x 3 foot section.
How to grout flooring.
Use a hard edged rubber grout float and hold it at a 45 degree angle.
To grout a tile floor start in the farthest corner of the room scoop some grout on the floor with a trowel and use a grout float to spread the grout over a small joint.
Then wait 15 30 minutes for the grout to set before wiping off excess grout with water and a grout sponge.
Pour a quart to half gallon of grout on the tiles.
Dan notes that these are also the easiest to use.
Always grout the walls first for this how to grout tile project and after they re finished the floor.
If you have small joints between your tile an eighth of an inch or less you.
Use this method for both pre mixed and powdered grout.
That ll keep you from messing up a finished floor.
Spread the material in sweeping arcs pressing it into the joints to fill them completely.
Apply the grout diagonally across the tile joints to squish the grout into the joints photo 5.
You should wait another 3 hours before going over the tiles once more.