How Long Does Grout Take to Dry [DIY Guide] | ChoreStop (2022)

In simple words, grout refers to the mixture of water, cement, and sand. It is mainly used to set up the tiles or fill any gaps and openings on any surface. If you just install a new backsplash for your kitchen or setting up the bathroom tiles. Then you may wonder how long does grout take to dry.

This is a ubiquitous question among people who recently works with grout. Basically, the drying time will depend on various factors. Such as; the material you have used, types of grout, weather condition, and many more. But most often, there is an average time to dry the grout.

So, in this writing, we will discuss how long grout takes to dry and several factors in this regard. Keep reading the entire article for more.

How Long Does Grout Take to Dry?

As we have known that the drying time depends on several factors. But usually, it takes 24 to 72 hours to dry up the whole grout. However, this time can be increased or decreased depending on where you are applying the grout. For example, if you are working in an indoor environment.

Then definitely, it will take a much longer time than any outdoor with the dry weather condition. Whether applying the grout, the experts always recommend waiting at least 7 days to dry the moisture. Also, it is always better to wait as long as you can.

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The longer you will wait, the better result you will get. But in most cases, people are in a hurry. So, if you have a concise time on your hand, you should start at least 24 hours before the usage. But if you want to start earlier than that. Then you may ruin the whole process.

Factors That Determine the Grout Drying Time

Several factors impact the drying time. Those factors may include the type of grout you are using, humidity level, weather conditioning, and so on. Also, some manufacturers' guidelines will help you increase or decrease the drying time of grout.

Here's a brief explanation of those factors in the following:

Types of Grouts

The types of grout play a massive role in terms of drying time. The drying time is much more dependent on what types of grout you are using, as you have known that there are various types of grout on the market. And all are not the same.

Some have heavy cement mixture and concentration, and some have different concentrations than other grout. But there is some suitable grout type that will minimize the drying time in the process. Among them, one of the most common types is cementitious grout.

Usually, cementitious grout is used for residential projects or office projects. It takes more or fewer 72hours on average to dry up the whole process. Other common types of grouts are epoxy and furan grout. Comparing to different types of grout, this grout takes lesser time to dry up. On average, it takes 24hours to dry up the grout.

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Humidity Level

Humidity level also determines the drying time of grout. For example, if you are working in a bathroom, the humidity level will be more than in any other room in the house. So, the drying time will also be affected by it. It will take more time to dry.

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Also, in the tropical climate condition, the grout will take longer to dry than any other dry climate condition. However, another factor plays a very important role in your home humidity level. And that is indoor plants. Indoor plants usually release moisture and increase the humidity level of your house.

Weather Condition

The grout may take a longer time in indoor conditions than outside weather conditions. Because the outdoor is more warm than indoor. But sometimes, the grout takes a much longer time than the inbox, especially when there is rainy, humid, cold outside.

In bad weather conditions, it may take up to 7 days to dry the grout. Therefore, if you are working in bad weather conditions. Then you should make sure that you are covering the working area with proper tenting. And also need to make sure that the area has proper temperature control for drying up the grout.

How to Decrease the Drying Time of Grout?

Generally, the grout dries up as a result of some chemical reaction. That is why some mixture of grout takes a longer or shorter time to dry. But if you are in a rush and need to work on an urgent project. You may need to speed up the whole drying process.

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Even though there are not many things that you can do, but you can prevent it from slowing down the process. To do that, you can follow specific easy tips and tricks. Those tips and tricks are given in the following:

  1. If there is an air cooler or conditioner. Then you can turn it on in order to make the air dry. If you can make sure a cooler or drier place, the quicker it will be to dry.
  2. You can also use a fan to distribute the airflow across the entire room or place. It will make the drying process faster.
  3. If there are any plants inside your house, try to remove all those plants during the drying process.
  4. While working in an outside place, try to cover the working place. So that any external element like snow, rain cannot affect the whole drying process.

How to Make Sure a Successful Grout?

If you are recently working on any project. Then you may need to go through all those hassles and challenges. Ensuring a successful grout is always a big challenge. If you fail to apply the grout properly, you may face so many difficulties and inconveniences.

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Though you can follow certain steps to ensure a successful grout. those steps may include:

Step 1: Setting Up a Proper Plan

Sometimes, a project can be ruined just because of an improper plan. That is why proper pre-planning is essential. Before going to the application, you need to decide which room you have to start with. Usually, it is always better to start with the kitchen first.

Because if you need anything from the kitchen. Then you may not have to walk across the entire floor all the time. You can also start with the bathroom. You can project plan also can be different. So, proper preparation is essential before the actual work.

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Step 2: Wait Ample Amount of Time to Dry It Properly

As you know, that the grout requires 24-48 hours to dry properly. In some exceptional cases, it may take more or less time. But it would help if you gave it enough time to dry it up. If you fail to dry the grout properly. Then the tiles may get loose from their ground.

Also, there is a chance that the color will be destroyed. Usually, people use grout to set up the tiles. In some cases, if the grout does not get enough time to dry. Then it can ruin the whole process and whole grout job. That is why you should wait at the latest 2-3 days till it is thoroughly dried.

Step 3: Remove the Excess Grout

Another thing you need to focus on is the excess grout. Before drying the entire material, you need to remove the excess grout as early as possible. And it is better to remove it after 15-30 minutes of applying the grout. Or else the grout will start drying.

You can use any grout remover or any wet sponge to remove the excess grout.

Step 4: Sealing the Grout

This is the final and most important step that you need to seal the grout. Before sealing the grout, you have to wait for at least 24-48hours. If you try to seal the grout too early. You may damage the whole grout work. Then, after sealing the grout. Additionally, you need to give more than 5 hours to dry the grout formula.

In the conclusion

Grouting is an essential part while working with tiles or any ceramic projects. Though, before working with that stuff, you need to prepare proper planning. Then you just need to work according to that plan. Sometimes, you may find this stuff very complicated for you alone.

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That is why you can follow the manufacturer's instructions. In that instruction, you will find how long you need to wait to dry the whole process if you do not give enough time for drying. You may ruin the whole grout work. Also, it is recommended for you to take professional help if you are working with grout for the first time. Hopefully, this writing helped you to understand How Long Does Grout Takes to Dry.


How long should I let my grout dry? ›

Grout is used to fill the gaps between walls, usually tiles, so that they stick together. For grout to work its magic, it should be left to dry for a reasonable amount of time; otherwise, all your efforts will be ruined. On average, grout takes around 24-72 hours to dry.

How long should grout dry before sponging off? ›

Sponging the grout too soon will pull it out of the joints, so let it set for about 15 minutes. After that, use a damp sponge to clean the face of the tiles in a light, circular motion. Next, clean the sponge and go over the tile again, wiping at a slight diagonal to the joint.

Can I wipe grout the next day? ›

Make sure your tile surface is completely dry before you attempt to remove any haze. This typically takes about 24 hours. Consult your installation professional—or, if you DIY-ed it, your grout's packaging—for the exact amount of time. But do not wait more than 10 days to remove grout haze.

Can grout dry in 12 hours? ›

Grout takes between 24 and 72 hours to dry on average. However, the exact drying time depends on the type of grout, humidity levels, and whether you're working indoors or outside. Most manufacturers advise waiting three to seven days before exposing grout to moisture.

How do you know when grout is dry? ›

That is another very important clue. Grout almost always appears darker when wet than when dry. New grout can take 24 or even 48 hours before it dries completely.

How long can grout haze stay on tile? ›

If you notice a haze of grout left on the tiles post installation, either buff it off with a dry soft towel or undertake one final clean. Grout Haze is generally easy to remove within 48 hours of grout application.

How many times do you wipe grout? ›

Many homeowners feel every other year is sufficient for a grout and tile cleaning, while others aim for an annual cleaning. If multiple factors listed above apply to you, then 1-2 times per year are recommended in order to keep your grout maintained.

How do you remove dried grout haze? ›

How to Remove Grout Haze from Tiles Easily - YouTube

Does grout haze go away? ›

Floor grout, in general, usually dries completely after 24 hours, although humidity and other factors can extend this drying time to 48+ hours. Grout haze can sometimes be simply buffed out with a dry towel or cheesecloth, if done immediately within the first 48 hours.

Can you apply grout with your finger? ›

You can grout with your finger. First apply the grout with a float, then neaten the grout line by running your finger along the lines. Leave to harden off a little before wiping the excess grout from the tiles' surfaces. After you have wiped, check the lines and again use your finger to create a neat finish.

Do you have to seal grout? ›

Grout sealant is vital in the longevity of your tile and grout if done properly. It is important to ensure that the process is being done correctly and that the right products are being used. Grout sealant protects from natural deterioration, day-to-day wear, and helps to keep your tile cleaner, longer.

Does heat dry grout faster? ›

Grout generally dries faster when it's hot. The higher the humidity levels, the longer grout takes to cure; thus, it takes more time to dry during cold weather. For best results, install grout when temperatures are between 50-100ºF (10- 37.7°C) and after the bonding mortar has cured adequately.

Can you tile and grout in the same day? ›

It is important to realize that the thinnest part at the edges may look dry, but the tiles' product still may not be completely dry. Therefore, tiling and grouting on the same day is not a good practice. You will need to wait at least 24 hours before grouting to ensure the drying of the newly installed tiles.

Can you dry grout with a hair dryer? ›

Dry the area with a hair dryer or heat gun, and make sure the grout is thoroughly dry. Apply a small amount of grout coloring with a paintbrush to the cleaned area. Dry the grout coloring with the hair dryer, and leave overnight if time permits.

How long before I can walk on grouted tile? ›

It is important to allow grout to entirely set up and dry before you walk on it to prevent moving tiles and causing the grout to be disturbed. If your grout manufacturer does not have a drying time listed on the side of its packaging, wait as long as you can, and at least 24 hours, before walking on the floor.

Can I walk on tile after 12 hours? ›

Though it might be a pain to wait the minimum 12 hours before using your new bathroom or kitchen floor, the pros will tell you that 24 hours of drying time is ideal (the same amount of time should also be allowed for tiles on walls or countertops).

Can you dry grout with a hair dryer? ›

Can You Dry Grout With a Hair Dryer? While a hairdryer can help speed up the drying process, it's not advisable to use this method to dry your grout. The grout will dry too fast and end up cracking. The best thing to do is to let the grout dry naturally.

Do I need to seal grout in shower? ›

The grout in your shower should always be sealed; this will block any moisture that could easily enter the very porous material. A sealer will prevent water from becoming stuck behind the tile and grout, forming mold and mildew.


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