Sealing Floor Grout Lines

Even if you keep your bathroom tiles clean dirty grout lines can really detract from the look of your tiled floors and walls.
Sealing floor grout lines. Allow the grout in new floors to cure for 30 days before sealing. Learn how to seal grout in a shower on the floor or on a backsplash. It s the often overlooked material that holds the tiles in place. From the best sealers to the fastest ways to apply the grout sealer.
Sealing grout is a tedious process but some time and money spent now will make your floor less of a chore to clean in the future. I used a matte finished ceramic tile and they used laticrete permacolor grout for floors and walls. If the sealer doesn t come with an applicator buy a separate applicator bottle with interchangeable tips. Sealing your tiles or grout is one of the best ways to prolong the look and performance of your grout by creating a barrier that repels dirt and water.
To seal grout start by taping off baseboards and other nearby surfaces to prevent staining. It s naturally porous and will stain easily. Most installers of tile floors do not seal them because grout has to cure first. Grout needs to be sealed.
Next use a foam paint brush to apply one coat of liquid grout sealer to the grout lines taking care to cover the grout joints. This type of sealer is quite common and applies without special skills. By using a simple applicator and a grout or tile sealer you can take on this easy task yourself and. Learn how to seal your grout lines with this ultimate grout sealing guide learn how to seal grout like a real tiling professional.
Penetrating grout sealer works as the name implies. Wait 5 to 15 minutes so the sealer can soak in then apply a second coat. Because cement based grout whether sanded or not is porous by. It seeps into the grout and protects it from stains and grease infiltration.
Apply a liberal amount of sealer to the grout joints and ensure that the grout is thoroughly saturated with sealer. Apply the sealer to the grout lines. If the grout is stained or dirty use a mild bleach solution and scrub brush to clean it then allow the floor to dry completely before sealing. The one quart container of grout sealer will seal approximately 200 sq ft of grout with 12 inch tiles and 1 8 inch grout lines.
Most of the floor is made up of the actual tiles but the grout is just as important. 1 allow the grout to cure for a minimum of 48 hours or 72 hours.