Grout any Mosaic Project to Perfection Every Time!

Is there anything more satisfying than adding the finishing touches to a project? This step can be a little bit nerve-racking for beginners to DIY mosaics, but you'll be amazed at how you'll feel when your grout is wiped clean. Check out our video for this process here.

STEP 1: MIX THE GROUT

For all of our mosaic projects, we use unsanded grout for a smooth finish. Typically, we use white, but if you want you want to color your grout for your DIY mosaic projects, check out our free Mosaic Guide!

To get started, you'll need:

• Your unsanded grout
• A disposable cup
• Water
• Something to mix with. We'll often use the back of the paintbrush we used to add the glue to the backing. You can also use a disposable spoon!

Put a small amount of your grout powder into your disposable cup. The amount will vary based on the size of your project. For a 6"-12" project, start with about a half cup of grout. Keep in mind that you can always mix more, but you can't reuse grout later that you've already mixed up.

​​Next, add a couple of tablespoons of water at a time. The goal is to have grout the consistency of a thick milkshake. It needs to be thick enough that it won't drip, but thin enough to be smooth and spreadable.

STEP 2: APPLY YOUR GROUT

​Normally, we use our hands to spread the grout over the top of the project and push it into all of the gaps between the tiles. If you're squeamish about getting your hands dirty, you can use a disposable spoon or putty knife for this.

When all of your cracks are filled in, use a damp sponge or paper towel to smooth out the grout and wipe the tiles clean. You'll need to rinse and wring out your sponge or switch paper towels several times as you wipe. Getting the tiles clean typically takes awhile, so don't panic if you feel like it isn't going very fast.

​STEP 3: LET IT DRY

Be sure that you've removed any significant chunks of grout on top of tiles and on the edges of your project. Then, let your project dry overnight. If there's any remaining grout dust on your tiles, you'll be able to wipe it off easily when it's fully dry!

Congratulations! You did it - enjoy your DIY mosaic masterpiece!

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Do you want to learn more mosaic techniques or tips like how to color grout? ​Check out Our Guide to an Absolutely Stunning Mosaic!

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