How To Fix Cracked Floor Tile Grout

4 spread the grout and completely fill the cracks using a grout float.

How to fix cracked floor tile grout.

Use a bamboo skewer and drag it along the grout line. Is the grout between your floor tiles cracking or worse crumbling away. While grout is a durable material tile surfaces suffer a lot of wear and tear that can crack it resulting in a shabby look. Use a vacuum with a hose attachment to clean out any excess loosened grout.

Mix the new grout with water in a small container. Once the grout cracks for any reason it s time to repair broken grout before there is any damage to the surrounding tiles. Remove all the loose and cracked grout with a grout saw or dremel tool and completely vacuum out the gaps. If you have wider cracks in the grout or missing grout then it s time to consider removing the old grout and installing new grout between the tiles.

This will loosen any cracked and damaged grout. While grout may crack from wear and tear an uneven or weak subfloor. You can use a simple grout removal kit or i prefer using a dremel 568 grout removal kit which attaches to my dremel tool or the rockwell sonicrafter. Dealing with cracked grout is a common issue that comes up for many homeowners at some point.

It is best to do this at an angle then smooth over the grout with a wet finger. Repairing wide cracks in grout. In order to repair damaged grout that s cracking using new grout follow these steps.