Changing Grout In Floor Tiles

Work slowly image 3.

Changing grout in floor tiles.

Remove the old grout with tools such as an electric multi tool fitted with a tile blade or a manual grout saw. For mild discoloration use a combination of baking soda and hydrogen peroxide to form a paste. The blade is harder than the grout and will cut it away image 1. Use a round handle and drag it along the new grout lines to give it a clean finished look.

For much larger areas use a rotary tool image 2. I ve seen ads for miracle roll on products. Wait for the vinegar solution to stop bubbling and then scrub the grout with a scrub brush or toothbrush. Be sure to check that tiles are securely attached to the substrate.

If you don t have natural stone tile the easiest way to clean grout is with a solution of 1 part white vinegar and 1 part water. I ve seen ads for miracle roll on products and wonder if they can be trusted. A flexible grout called quartzlock 2 was our best solution. Use a hard edged rubber grout float and hold it at a 45 degree angle.

I want to change the color of the grout in my floor and wall tile. Spread the material in sweeping arcs pressing it into the joints to fill them completely. Changing grout color by replacing it. After all the customer had to live with the floor.

Use a small flat blade screwdriver and a utility knife to clean up the tile edges and get into tight spaces. Often used as filler between tiles on the bathroom tub surround kitchen backsplash or foyer floor grout can be a homeowner s hero in warding off water and preventing surface erosion. Grout is strong and durable but it is a porous material. Grout the tile into the floor using the rubber float.

How to remove old stained grout between floor tiles replace it with new grout. Clean off the excess the grout with a damp sponge and let it cure overnight. Remove old grout. Make sure the bit is the right size for the space between the tiles and adjust the bit to the proper depth.

Although it is easier to replace cracked grout than cracked tiles because most owners don t have replacement tiles we needed to find a long term solution. Grout especially between floor tiles gets especially dingy and dirty over time. Depending on the severity of your grout discoloration you will need to use a different cleaning solution. Work in a small area at a time roughly a 3 x 3 foot section.

For small areas use a grout removal tool with a carbide blade. As a result grout tends to pick up stains. Use this method for both pre mixed and powdered grout.