Push as much grout into the joints as possible.
How to grout tile wall shower.
As you spread the grout into the joints use the side or corner of the float to compress it.
Ensure you obtain a consistency similar to that of peanut butter.
Use a trowel for this task.
Grind out the grout.
Mix some grout with water to create a paste with medium consistency then press it in parts on the regions between the tiles.
Run the tool guides between the tiles and grind through the old grout.
Begin by protecting adjacent surfaces from spilled grout using painter s tape and rosin paper or plastic sheeting.
Sponge the tile and grout joints.
Position your float at a 45 degree angle to the tiles and spread your grout liberally into the joints.
Renewing old grout has always involved long hours of hacking away at old worn grout with a tiny grout saw.
Attach the removal unit and set the bit depth to 1 4 in.
Ensure that the whole shower is dry before applying new grout since applying it on a wet surface compromises its quality.
Add more grout until you are confident the joints are filled.