The space between the tiles should be uniform. Use spacers if your tiles don't come on mesh sheets. The larger the tile the larger the space should be between them. Some do_it_yourselfers will make the mistake of pushing tiles too close together to reduce grout lines. Without enough surface area, grout won't bond well and can fail prematurely, leaving room for leaks and water damage. It's also very important to let the adhesive cure fully.
Combine 2 gallons of warm water with 1ǚ cup liquid Castile soap in a bucket. Wet a sponge with the solution, and then wipe the scratched tile gently to remove any dirt and debris. Rinse with clean water and let dry. Dampen a cloth with scouring powder paste. Rub the paste into the scratched tile with small, circular motions.
by Helen K. Patel on Aug 01, 2018 Ceramic Tile