How To Get Bathroom Grout White Again

Updated on August 17, 2021 by Joseph D. Nielson

Table of Contents

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Most of us want to be clean when we leave our bathrooms, so it only makes sense that we want our bathroom to be clean as well.

It’s inevitable that, in time, your bathroom will start to accumulate some dirt — which is why deep cleans are not only necessary but vital. A major culprit of bathroom dirt is grout. 

Grout is a type of filler for the joint between tiles and is usually composed of cement, lime, and colour pigment. Unfortunately, grout changes colour over time due to mold, mildew and dirt acclimated in the area, even if you use grout sealer in the bathroom. You can scrub away until your hands hurt, but it won’t make a difference if you don’t use the correct procedure.  

For your personal hygiene, health and peace of mind, consider how you can keep your bathroom clean or, when it inevitably becomes dirty, how you can restore it to its glory.

How To Clean Bathroom Grout Mold

Cleaning out bathroom mold might not be the ideal way to spend a weekend, but once you walk into a fresh and sparkling bathroom, it will be worth it. Consider how you can clean and repair your bathroom grout.

Multiple areas in your bathroom may need bathroom tile grout repair since different sectors can consist of tiles, such as walls and floors. As you may expect, different strategies will be needed for different surfaces. Follow these tips on creating a bathroom spa once you clean out the grout and make the place good as new.

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How to Repair Bathroom Tile Grout

Before you begin any bathroom grout repair or cleaning procedure, ensure safety by wearing protective eyewear, a dust mask, and be careful when you use any products. Mold stuck in between the tiles can be toxic if you breathe them in. Also, use gloves when you use a bathroom floor grout cleaner to be on the safe side.

Bathroom grout tile repair doesn’t have to be as scary as it sounds. Despite the number of steps needed, you can repair bathroom tiles within one to three days, depending on how long the tiles take to dry. Here are the steps you can take to repair bathroom tile grout and get it ready for new grout.

Step 1: Clean the broken grout

Mix one part white vinegar and one part water and dip a brush in the solution. Scrub the damaged grout until the dirt comes off.

Step 2: Take out damaged grout

Remove the top ⅛ inch of the damaged grout with a grout saw. Find out the correct way to use the saw and discard the top layer of the damaged grout to break them into pieces. 

Step 3: Clear out the grout

Use a vacuum to clear the gap between the tiles to remove the old grout.

Step 4: Clean up the tiles

Before you continue your bathroom grout repair process, clear out the surface by wiping it down with a wet sponge and then dry it off.

How to Repair Bathroom Shower Grout

Now that you know how to repair bathroom tile grout, you can follow the same procedure for the shower. The only thing to note is that your shower might be more sensitive to grout since it contacts water more frequently, and water can create moisture and dampen the grout. 

Fortunately, if you know how to repair bathroom shower grout, you can reset your bathroom’s healthy environment in no time.

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How to Apply Bathroom Grout

Applying new bathroom grout and a bathroom grout sealer can benefit your home in many ways. It can reduce the discoloration in your bathroom while giving your bathroom a new-home feeling. 

Before you apply new grout, just be sure to clean out the old grout and mold. After the surface is clean, you can begin your new grout application process. 

Step 1: Measure the area

To fill in the tiles, you need to know exactly how much space there is between them.

Step 2: Buy new grout and sealer

Look for a new grout that best matches your existing grout. You can take off a chipped piece of your existing grout to the store and find the right match. In addition, ensure that you use a good-quality bathroom tile grout sealer in the process. 

Step 3: Apply new grout

It’s finally time to get started on your bathroom tile grout repair! First, use a grout float, which is a thick rubber pad with a handle. Scoop out the grout mixture with the float, press it into the gap and spread it out. If it spreads on the surrounding tiles, you can clean it up later.

Step 4: Remove extra grout

Hold the float at a 45-degree angle with the floor, and drag the edge of the float on the gap to scrape off excess grout.

Step 5: Let it set

Let the grout mixture dry off for approximately 30 minutes, and use a damp sponge to clean out any excess grout. Don’t use a soaking wet sponge, or else your hard work might go down the drain if the grout comes off. 

You may need to leave the mixture on for longer, depending on the manufacturer’s instructions. Since sponges play a significant role here, check out our list of the best silicone sponge reviews to pick a sponge that will ensure maximum efficiency. 

Step 6: Apply bathroom grout sealer

Apply bathroom tile grout sealer to finish off the process. Using a grout sealer in the bathroom will make the foundation safer and water-resistant. 

Is Bathroom Grout Waterproof?

It may seem like grouts in the bathroom are ideally waterproof. However, that is not the case. They may be water-resistant, but that won’t stop the damage. Despite your attempts to protect the grout from water, the areas can still develop bathroom grout due to mold. Luckily, you can get rid of mold in your shower using a bathroom grout cleaner to scrub out tough stains. 

If you want to waterproof your shower, you have to look into the procedure before placing your tiles and grout. If you use grout and sealant to protect your tiles, water will still find its way around them. The best way to waterproof your bathroom is to install the tiles correctly. It is also beneficial to do a flood test before installing the tile to maximize its protection level. 

After following the procedures to ensure that your tiles are safe, the grout will still change colour over time. You can fix that by using a bathroom floor grout cleaner. You can apply the same strategy to clean out the mold in the shower as a bathroom tile grout cleaner hack.

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Can Bathroom Grout Be Painted?

Painting bathroom grout can quickly refresh your bathroom and save you the cost of replacing all the grout. Although replacing grout might be the best way to replenish your tiles, painting them can be a quicker alternative. Here are the steps you can take to revamp your tiles and give them a new look.

Step 1: Prep the surface

Look for areas with broken tiles or grout and replace whichever is possible. Use a tile cleaner to wipe off the surface and remove any mold and mildew residue. Make sure you give the spray enough time to rest on the tiles. You could also use a bathroom tile grout cleaner to prepare the surface.

Step 2: Tape tiles

Use painter tape to cover the tiles to prevent paint from touching their surface. This step will enable you to achieve a cleaner look and save time cleaning up excess paint. 

Step 3: Start painting

It might be helpful to use paint that is a shade darker than your grout to cover any stains. Paint the grout slowly and use a brush with the best drill brush reviews to ensure that the work is clean. Apply a second or third layer of paint if necessary.

Step 4: Clean grout

Remove the tape and use a toothbrush or sponge to clean the area. 

Step 5: Seal grout

If you don’t know how to seal bathroom grout, you might want to take it slow. Apply a clear liquid sealer in an even line. Make sure there is no dirt on the grout surface as it can get stuck under the seal. 

If you can figure out how to seal bathroom grout and paint it, it can last a long time. However, if the tiles are in awful condition, you may need to re-grout them.

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Can You Power Wash Bathroom Grout?

If you’re tired of scrubbing every corner of your tile and leaving the bathroom exhausted, power washing your bathroom grout might be a suitable solution. Although it is not the ideal way to get into every section and dig out the dirt, it can be an effective way to deep clean your apartment and the bathroom.

Power washing bathroom tiles is a safe way to perform bathroom grout cleaning within a shorter time. If you want to figure out how to clean grout from tiles, you might need to know what steps to take and what to stay away from. Here are some things to avoid:

Gas-powered Washer

It can be challenging to operate a gas-powered washer during your bathroom grout cleaning procedure. Close contact with water can be harmful to the device and the person operating it, it is best to use an electric-powered washer for bathroom grout cleaning.

Sensitive Areas

If you aren’t sure about how to clean the grout in shower without damaging the paint, you may want to skip using a power wash. A power washer will remove all kinds of surfaces, including any new layer of paint. However, you can pull the nozzle far away when you clean to reduce direct contact with the surface.  

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How to Clean Grout on the Floor & Other Areas

Whether you’re cleaning the floor or figuring out how to clean grout from tiles, empty the entire bathroom. Also, make sure to turn on the extractor fans in the bathroom as power washers can cause humidity, leading to dampness and mold. Once your bathroom is ready, turn the machine on and get cleaning. 

What Really Cleans Grout?

If you’ve tried every method to clean the mold in bathroom grout and nothing worked, you might be wondering what you can do next. The thought of bathroom grout mold shouldn’t be stressing you out, so, here are some tips to follow to ensure that your bathroom becomes squeaky clean. 

How to Clean Grout in the Shower

  • Wash and scrub the grout.
  • Use vinegar, baking soda, and hydrogen peroxide when needed.
  • Try more homemade recipes or buy a commercial product.
  • Use good-quality brushes to reach every corner.
  • Don’t rush the process.

How to Clean Grout on the Floor

  • Vacuum the dirt – Before you proceed with the mold and bathroom grout cleaning procedure, consider our tips to vacuuming your floors to remove dirt.
  • Scrub grout with water and brush.
  • Use vinegar, baking soda, and hydrogen peroxide when needed.
  • Try commercial products for cleaning.
  • Take your time with it. 

How to Clean Mold in Bathroom Grout

Mold and bathroom grout are like two peas in a pod. If your bathroom surface grows mold, it can damage your bathroom grout.

If you notice black mold on your bathroom surface, for one, it could be dangerous for the home’s members. Black mold can be toxic, and it is typically visible in humid or water-damaged environments. Once you identify the type of bathroom grout mold, it can be simpler to get rid of it.

What You Need to Do:

  • Wipe off mold and bathroom grout with an antifungal surface cleaner and cloth or sponge, then brush off any stubborn areas.
  • Mix equal parts bleach and water, fill in a spray bottle and spray the mixture on the surface.
  • Let it sit on the area, respray, and scrub with a toothbrush.
  • Spray vinegar in a bottle, apply on affected areas, keep for about an hour, and use a cloth to clean the area.
  • Wash the surface and wipe it down.

Preventing Mold Growth:

  • Reduce humidity in the bathroom by using an exhaust fan or keeping windows open.
  • Wipe moisture from windows and mirrors frequently.
  • Frequently clean your bathroom with antifungal cleaners. 
  • Keep vinegar and other cleaning products handy.

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Bathroom Grout and Tile Cleaner

A tile cleaner can enable you to remove mold from bathroom grout. If you know how to clean hardwood floors, it may be simpler for you to clean bathroom grout. Once mold gets built on your tiles, you need to get started on removing mold from bathroom grout. 

Follow the steps mentioned above to remove mold from bathroom grout within a short time. If you’re still unsure how to clean bathroom grout mold, you can look at YouTube videos or hire a professional to perform the service for you. 

To sum up how to clean bathroom grout mold, here are tips that might come in handy:

  • Use both DIY and professional cleaning products to remove mold bathroom tile grout.
  • If you need to, then go ahead and google how to remove mold from bathroom grout ten times before rushing a process. 
  • Removing mold from bathroom grout is not an instant task, so take your time with it and ask your family to help if needed.
  • As soon as you notice tile discoloration, remove mold bathroom tile grout to prevent further damage. 
  • Make sure to use the right equipment in the process.

If you’re trying to figure out how to remove mold from bathroom grout or trying to find the best bathroom grout cleaner product, proper research is key to all problems. The sooner you solve the issue, the more minor problems you have to tackle for a bathroom revamp. 

Joseph and Family
About Joseph D. Nielson

Former journalist and editor for various press groups, I now dedicate my time to reviewing products for the home and family life. When I get time to myself, I enjoy rock climbing, taking my dirt bike for a rip, and most importantly providing my family with the best home possible!