Tiles are inhospitable to mold, germs, dust mites, and other environmental pollutants.

This is why people use tiles in their home renovation projects instead of carpetIt is because carpets are hospitable to the germs, which can lead to different types of allergiesMany people who have respiratory problems can get asthma and other diseases.

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While using tiles in your home, for example, in your kitchen or bathroom, you need an excellent sealant. Grout is a filler used between the tiles to keep them solid. If you are installing tiles in your home as a DIY project, you must know how to mix grout so that you have an accurate tile application installed. Let us tell you how to mix grout.

Mix water and grout powder

First, you need to use an adequate amount of grout powder and water. Use a bucket to mix water and grout. We recommend half of the grout powder. It is important to maintain a powder-to-water ratio. Follow the directions mentioned in the grout powder packaging for accurate mixing.

When you follow the instructions, you can add the right amount of water and grout. Make sure you add less water to the grout. Some people prefer a thin mixture. Others prefer a thick mixture. However, experts suggest having a balanced water-to-grout mixture.

If you think the mixture requires more water, slowly add some more. Avoid adding too much water because it will make the mixture thin, which will not stick between the tile spaces.

Do not add mix grout with hard water. It is because hard water can cause efflorescence, which is a residue that causes moisture between the tiles. So, always use distilled water for mixing.

Use a knife to stir the mixture

It is important to accurately mix the powder with water. To do this, put the mixture in a bucket and turn it around 45 degrees angle. This makes it simple and easier to see whether the water and powder content mix adequately.

Again, we recommend using less water. However, you can always add some more water in case you need it. Now using a knife to thoroughly mix the powder and water. Continue to string the mixture until you achieve a well-blended grout.

Don’t use a corded drill to mix the grout. Also, some people use mixing machines. We don’t recommend that because it can create air bubbles in the mixture. This likewise weakens the quality of the grout.

Make necessary adjustments

You don’t want to spoil the tiles that require usage in your kitchen or bathroom. Therefore, you need a consistent grout mixture. Typically, if your grout has an appearance like creamy peanut butter, you are good to good. If it appears oily, then you need to make adjustments. You can either add more powder or water depending on the requirement.

You must make a soft bread dough type grout, which allows the tiles to sit properly on the floor and fill in the gaps to keep them tight and solid. Make sure the grout does not leak water. If so, you can add more powder. Adjustments are necessary from time to time if you have a large DIY project undergoing. It is because the mixture can absorb moisture.

If your grout appears thinner or liquid-form, again, you need to add some powder in the mixture. If you leave it too thin, the grout will shrink and crack. It won’t keep the tiles solid and tight. On the other hand, you need an elbow grease for pushing the grout into the tiles. The type of grout that requires elbow grease, in general, is a good grout.

In case you think the grout is clumpy and dry, you can moisten it. You can do this by adding a small amount of water and start to string the mixture with the knife again. The purpose is to make a peanut-butter like texture.

Leave the mixture for 10-15 minutes

You must allow the grout to slake. This means you need to let it rest for about 10-15 minutes. This allows for an accurate mixture of different chemicals in the powder. Moisture can fully permeate the powder during the process of slaking or resting.

Your grout won’t stick between the tiles if you ignore this step. Therefore, proper slaking is mandatory. If you think the grout is still chipping or cracking, adding some more water will make it thicker. While doing this, make sure you allow for more 5 minutes more slaking.


Wrapping up, tiles are way better than carpets, particularly in terms of avoiding environmental allergens. You may not know but grout comes in two different varieties. It is up to your personal preference to choose either sanded or non-sanded grout. You can use unsanded grout if the thickness of the tiles is 1/8 inches.

This way, the un-sanded grout will stick better. On the other hand, if the tile thickness is just ½ inches, then you need to use the sanded grout. This allows for less shrinkage and superior bonding.

Moreover, keep in mind tiling professionals prefer grout with polymer additives. When you add a polymer additive to the grout, it will keep the grout balanced as well as avoid moisture to penetrate in. For example, we recommend adding a fungicide to the mixture, especially if you are using tiles in your bathroom. This will help resist the growth of mold and mildew.

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