How to Make Smooth Grout Lines on Ceramic Tile

Save

A new ceramic tile wall or floor will only look as good as the grout that sits between the tiles. If the grout lines are ridged, wavy or uneven, it makes the whole tiled surface appear shoddy. Grout has to be done correctly from the beginning, since it's a form of cement that, once set, will keep that shape. Proper use of a grout float and wide sponge will unsure nice, smooth lines.

Things You'll Need

  • Ceramic tiles
  • Grout mix
  • Bucket
  • 3-inch putty knife
  • Grout float (flat rubber trowel)
  • Wide, flat sponge
  • Let your newly installed ceramic tiles set for at least 24 hours. Get the tops of the tiles thoroughly clean and free of any residual mortar. If there's any mortar piled up in the spaces between the tiles, dig it out with your putty knife and blow it clear of the lines.

  • Put about 2 inches of water in a bucket. Add enough grout mix to cover the water. Mix thoroughly with your putty knife. Add more water and grout mix, alternately, until you have enough grout to do the whole tiled area and it's the consistency of thick mud.

  • Allow the grout to "slake'' in the bucket for about 10 minutes, so the compounds can soften and dissolve. Re-stir the grout with your putty knife.

  • Scoop up a trowel-full of grout with your grout float and apply it to the tiles. Wipe the grout with the float, holding the long edge of the float at about 45 degrees as you drag it across the tiles. Press the grout into the lines between the tiles, making sure they're all filled.

  • Let the grout sit in the lines for at least 10 minutes, but not more than 20. Dampen a sponge and wipe across the tiles gently to take up the excess grout from the face. Make sure that only the flat part of the sponge (not the corner of the sponge) moves over the grout lines, so it smooths out the grout surface without digging it out of the lines.

  • Let the grout sit for another 30 minutes. Re-wipe with the sponge, more vigorously this time, to take up any loose grout or uneven ridges from the grout lines. Wipe once or twice more, after 30-minute intervals.

Tips & Warnings

  • If you're grouting a large floor, work in sections of about 6 square feet, laying the grout in one section. Let it sit in the lines as you lay the grout in the next section, while wiping up the first section.

References

Promoted By Zergnet

Comments

You May Also Like

  • How to Grout Tile

    Applying grout to a tiled surface seems a difficult project, yet it is very simple. Once the tile is in place and...

  • How to install ceramic tiles

    Ceramic tiles are attractive and often last as long as your home lasts, provided you care for them properly. Installation of ceramic...

  • How to Make Grout Shine

    Grout, the mortar-like compound that holds together ceramic floor and wall tiles and keeps water from seeping through the cracks, is prone...

  • How to Fix Uneven Ceramic Tiles

    If you've got a ceramic tile wall or floor and one or more of the tiles is askew --- either crooked alongside...

  • Do I Need a Grout Line when Installing Slate Tiles?

    Grout lines are a necessary part of nearly every tile installation, including slate tiles. For some styles of tile installation, a more...

  • What Tile Is Recommended to Not Grout?

    Tile is a popular floor and wall covering for both practical and decorative purposes. In many forms of tile, grout needs to...

Related Searches

Check It Out

22 DIY Ways to Update Your Home on a Small Budget

M
Is DIY in your DNA? Become part of our maker community.
Submit Your Work!