Use this method for both pre mixed and powdered grout.
How to grout ceramic bathroom wall tile.
Scoop up a load of grout with a rubber grout float and smear it onto the tile surface.
Use a hard edged rubber grout float and hold it at a 45 degree angle.
Add more grout until you are confident the joints are filled.
The joints are the spaces between your tiles.
Work in alternating directions to make sure the joints are completely filled.
Push as much grout into the joints as possible.
Take a chunk of your current grout to a home center or tile shop to find a match.
Also buy a latex additive to mix into the new grout to make it more durable.
Vacuum up any dust or debris left after the grinding process.
Using a grout float push the grout diagonally across and into the vacant joints.
Next apply the grout to the tile working from the bottom of the section upwards and holding the float at an angle of about 45 degrees.
Pour a quart to half gallon of grout on the tiles.
Do not cover the entire float with grout.
Position your float at a 45 degree angle to the tiles and spread your grout liberally into the joints.
Leading tile specialists walls and floors have teamed up with bal world renowned adhesive grout and tiling tools experts to bring you an easy to follow gu.
Work in a small area at a time roughly a 3 x 3 foot section.
Spread the material in sweeping arcs pressing it into the joints to fill them completely.
As you spread the grout into the joints use the side or corner of the float to compress it.