Applying grout colorant can transform your tile surfaces, giving them a fresh and updated look. At This Old Grout, we specialize in providing high-quality grout colorants and expert advice to help you achieve professional results. In this step-by-step guide, we’ll walk you through the process of applying grout colorant like a pro, perfect for DIY enthusiasts.
Step 1: Gather Your Supplies
Before you start, make sure you have all the necessary supplies:
- Grout colorant (available at This Old Grout)
- Small brush or applicator
- Clean cloths or sponges
- Mild cleaner
- Soft-bristle brush
- Painter’s tape (optional)
- Protective gloves
Step 2: Clean the Grout
Proper preparation is key to a successful grout colorant application. Follow these steps to clean the grout thoroughly:
- Use a mild cleaner and a soft-bristle brush to scrub the grout lines.
- Rinse the area with clean water and let it dry completely.
- If there are any stubborn stains, use a grout cleaner to ensure the grout is as clean as possible.
Step 3: Tape Off Tile Edges
To prevent grout colorant from getting on your tiles, you can use painter’s tape to mask the edges of the tiles. This step is optional but recommended for a neat application.
Step 4: Apply the Grout Colorant
Now it’s time to apply the grout colorant. Follow these steps for the best results:
- Shake the grout colorant bottle well before opening.
- Pour a small amount of colorant onto a clean cloth or directly onto the grout lines.
- Use a small brush or applicator to work the colorant into the grout lines. Make sure to apply it evenly and thoroughly.
- Wipe away any excess colorant from the tiles immediately with a clean cloth or sponge. It’s crucial to remove the excess before it dries to avoid staining the tiles.
Step 5: Allow the Colorant to Set
After applying the grout colorant, let it set according to the manufacturer’s instructions. Typically, this can range from 24 to 48 hours. Ensure the area remains dry and undisturbed during this time.
Step 6: Clean Up
Once the colorant has fully set, clean up any remaining residue from the tiles:
- Use a damp cloth to wipe down the tiles, removing any colorant that might have dried on the surface.
- For stubborn residue, use a mild cleaner and a soft-bristle brush.
Step 7: Seal the Grout (Optional)
While most grout colorants also act as sealers, it’s beneficial to apply an additional grout sealer for extra protection. This step helps to ensure that your newly colored grout remains vibrant and resistant to stains.
Tips for Success
- Test a Small Area First: Always test the grout colorant on a small, inconspicuous area first to ensure you’re happy with the color and finish.
- Work in Sections: To prevent the colorant from drying too quickly, work in small sections.
- Maintain Your Grout: Regular cleaning and sealing can extend the life and appearance of your grout colorant.
Conclusion
Applying grout colorant can be a rewarding DIY project that dramatically improves the look of your tiled surfaces. By following these steps, you can achieve professional-quality results with ease. For the best products and expert advice, visit This Old Grout. Our team is here to help homeowners achieve beautiful, long-lasting results with our premium grout colorants and sealers.
Remember, the key to a successful grout colorant application is thorough preparation and careful application. With the right tools and a bit of patience, you can transform your grout and enjoy a fresh, updated look in your home. Happy DIY-ing!


