Do You Need To Seal Floor Tile Grout

It s naturally porous and will stain easily.

Do you need to seal floor tile grout.

Grout needs to be sealed. Unsealed tiles such as clay and natural stone. Adding a grout sealer protects your grout so it s water resistant and will repel moisture and germs. Grout may also discolor.

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. If you don t apply sealer first grout will stick tenaciously to the tile surface and it will be extremely difficult to get off. It s something you should do to keep your grout looking it s best. Sealing the grout helps prolong the look texture and consistency of your grout and it prevents mildew and mold.

For example grout epoxy grout does not need to be sealed because it is not porous. As a result if you don t seal your grout it will absorb water bacteria and stains. 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. Whichever tool you choose.

Yes not every type of grout needs to be sealed. Your grout will look better and last longer.