Use a hard edged rubber grout float and hold it at a 45 degree angle.
How to grout kitchen floor tiles.
Epoxy grout slightly more expensive than other types but it s effective for tiles that require a high degree of water resistance such as bathroom tiles.
Work in a small area at a time roughly a 3 x 3 foot section.
Then wait 15 30 minutes for the grout to set before wiping off excess grout with water and a grout sponge.
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.
Wait about 20 minutes before cleaning off the grout residue with a grout sponge do not use a standard kitchen sponge which has sharp edges and corners that pulls the grout out of the joints.
Having a great system for grouting a job is essential to success.
Pour a quart to half gallon of grout on the tiles.
Spread the material in sweeping arcs pressing it into the joints to fill them completely.
Learn my proven system and stop messing around with grout.
Wait for the vinegar solution to stop bubbling and then scrub the grout with a scrub brush or toothbrush.
You should wait another 3 hours before going over the tiles once more.
Sponge the tile and grout joints.
Use this method for both pre mixed and powdered grout.
Put the mixture in a spray bottle and spray the grout in between your floor tiles.