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Can You Paint Tile Grout Lines?

Painting Bathroom Floor Tiles Before And After Flooring Site


Tile is a popular option for many homeowners due to its durability and versatility. However, over time, the grout lines between the tiles can become discolored or stained, making the entire floor or wall look unappealing. Painting the tile grout lines is one way to revamp the look of your tiles without having to replace them entirely. But can you really paint tile grout lines? In this article, we will explore the answer to this question and provide some tips and tricks for achieving a successful outcome.

What You Need

Before you start painting your tile grout lines, you will need to gather a few supplies. These include:

  • Tile and grout cleaner
  • Grout sealer
  • Paintbrushes
  • Painter’s tape
  • Grout paint
  • Protective gloves and goggles

Step-by-Step Guide

Now that you have everything you need, it’s time to start painting your tile grout lines. Follow these steps for a successful outcome:

Step 1: Clean the Tile and Grout

Before you start painting your tile grout lines, it’s essential to clean them thoroughly. Use a tile and grout cleaner to remove any dirt, grime, or stains from the surface. Allow the surface to dry completely before moving on to the next step.

Step 2: Apply Grout Sealer

Once the tile and grout are clean and dry, apply a grout sealer to the grout lines. This will help to protect the grout and prevent the paint from seeping into the porous material.

Step 3: Tape the Edges

Use painter’s tape to cover the edges of the tiles to prevent paint from getting on them.

Step 4: Apply the Grout Paint

Now it’s time to apply the grout paint. Use a small paintbrush to carefully paint each grout line, making sure to stay within the lines. Allow the paint to dry completely before applying a second coat, if necessary.

Step 5: Remove the Tape

Once the paint has dried, carefully remove the painter’s tape from the edges of the tiles. Be sure to do this slowly to avoid peeling off any of the paint.

Step 6: Seal the Paint

Finally, apply a grout sealer over the painted grout lines to protect the paint and keep it looking fresh for longer.

Tips and Tricks

Here are some tips and tricks to keep in mind when painting your tile grout lines:

  • Choose a grout paint that matches the color of your existing grout for a seamless look.
  • Apply the paint in thin layers to avoid a clumpy or uneven finish.
  • Use a toothbrush to get into hard-to-reach areas.
  • Wear gloves and goggles to protect your skin and eyes from the paint and chemicals.
  • Allow the paint to dry completely before walking on or using the tiled surface.


So, can you paint tile grout lines? The answer is yes, you can! With the right supplies and a little bit of patience, you can give your tiles a fresh new look without having to replace them entirely. Just remember to follow the steps and tips outlined above for a successful outcome.