Do You Need To Seal Floor Tile Grout

Epoxy grout exception epoxy grout is a tough water resistant material that doesn t require sealer but it s not right for every tile application.

Do you need to seal floor tile grout.

Unsealed tiles such as clay and natural stone. Your grout will look better and last longer. Seal your raw stone tiles before grouting. It s something you should do to keep your grout looking it s best.

Grout may also discolor. It s naturally porous and will stain easily. Epoxy grout is often used on non porous surfaces such as glass and helps protect against stains and water. Adding a grout sealer protects your grout so it s water resistant and will repel moisture and germs.

For glazed tiles where sealer won t adhere you ll need to seal only the grout lines using an applicator brush or specialty applicator bottle with a rolling wheel on top. Grout needs to be sealed. Most installers of tile floors do not seal them because grout has to cure first. If you don t apply sealer first grout will stick tenaciously to the tile surface and it will be extremely difficult to get off.

Yes not every type of grout needs to be sealed. Sealing the grout helps prolong the look texture and consistency of your grout and it prevents mildew and mold.