How to Get Rid of Mold in Bathroom Wet Areas – 9 Steps to Treat & Prevent

We’ve all had to deal with, it doesn’t look very nice, it can be really hard to get rid of and can be detrimental to our health….. So how do you get rid of mold in the bathroom?

how to get rid of mold in bathroom
Samantha Cochran

by Samantha Cochran | Writer | Interior Designer

September 8, 2022 | Last Updated September 9, 2022

Unsure how to remove mold from your bathroom?

Mold…… It’s the enemy of every homeowner. It shows up out of nowhere and can quickly take over your bathroom, causing a hazard to your walls, your health, and your wallet. But don’t worry we all ask ourselves how to get rid of mold in bathroom wet areas all the time, you are not alone.

Mold is a type of fungus that thrives in damp, dark environments – and your bathroom is the perfect place for it to grow. Mold loves to grow on wet shower curtains, towels, tile grout and Ceilings.

But fear not! There is a way to fight mold and win. With a combination of bleach, vinegar, baking soda, elbow grease, and maybe some professional help, you can have a mold-free bathroom in no time. 

In this article, we’ll go over the variety of different methods you can use to remove mold from your bathroom, as well as prevent it from coming back. Follow these steps and say goodbye to bathroom mold for good!

how to get rid of mold in bathroom

Why does mold grow in bathrooms?

We’ve all been there – you step into the shower and see a small patch of mold growing on the grout. Or you notice a faint musty odor coming from the bathroom and you know it’s time to address the problem. But why does mold seem to love bathrooms so much?

What is the Difference between Mildew and Mold?

Water runs frequently in bathrooms, making it moist and humid, an environment that allows mold to thrive. When people don’t clean the surfaces or dry them off, mildew begins to form. If it isn’t removed, it develops into mold.


There are three main factors that create the ideal environment for mold to grow in your home: air flow, heat and moisture. Turns out, bathrooms are the perfect place for mold to thrive. They’re usually dark, moist, and warm, which are all factors that contribute to mold growth. Bathrooms also tend to have poor ventilation, which can make the problem even worse.

So if you’re struggling with mold in your bathroom, you’re not alone. But there are things you can do to prevent it from growing in the first place. Ventilation is key, so make sure your bathroom has a working fan or window. You should also try to keep the bathroom as dry as possible by opening windows, using an exhaust fan, and towel-drying areas where water pools, like your bathroom tile. 

How to Get Rid of Mold in Bathroom Wet Areas

9 Steps to Get Rid of Mold in your Bathroom

  1. Determine where the mold is spreading.
  2. Gather your supplies.
  3. Vinegar
  4. Baking soda
  5. Hydrogen peroxide
  6. Bleach solution
  7. Chemical mold cleaner
  8. Call the professionals
  9. Prevent future mold growth.
how to get rid of mold in bathroom

STEP ONE – Why is the mold Spreading.

Find the source of the mold stains to determine the best course of action. 

Mold is a serious issue in any home, but it’s especially problematic in the bathroom. Not only is mold unsightly, but it can also cause serious health problems. If you’re dealing with a mold problem in your bathroom, it’s important to take action quickly to prevent the mold from spreading. But before you’re able to permanently get rid of mold in your bathroom, you need to figure out where the mold is coming from. Is it spreading from the tile to the grout, or is it coming from the caulk? Do you see it on the walls or around windows?

One of the best ways to determine where your bathroom mold is spreading is to take a close look at your shower. Mold loves damp, dark places, so the shower is often the first place it will start to grow. In addition to the shower, mold can also spread to other areas of the bathroom, such as the sink, toilet, and even the floor.

Once you’ve determined where the mold is coming from, you can start to figure out how to get rid of it. If the mold is on nonporous surfaces like your shower tiles, floor tiles, or ceiling grout, then harsh chemical cleaners and bleach are effective ways to remove it.

gather supplies

STEP TWO – Gather Your Supplies.

Choose the right tools to get the job done correctly and thoroughly.

If you’re planning on taking on mold in a bathroom, there are a few supplies you’ll need to make sure the job is done right. First, you’ll need a good mold killer. You may prefer a natural mold killer like vinegar or baking soda. Or for more intense jobs, you’ll want a stronger commercial mold cleaner or bleach. You’ll also need some rubber gloves and a mask to protect yourself from mold spores. And finally, you’ll need a small bristle brush or sponge to scrub the mold off of surfaces and a spray bottle to apply the cleaner.

With these supplies in hand, you’re ready to take on mold in a bathroom. Just be sure to follow the instructions on the mold killer you’re using, and be prepared for a little bit of elbow grease. You should also make sure that you have proper ventilation in the room to avoid harsh toxic fumes and control moisture.

STEP THREE – How to get rid of Mold in Bathroom using Vinegar?

Vinegar’s acetic acid is a natural way to kill surface mold.

If you’ve ever had mold in your bathroom, you know how frustrating it can be. Bathroom mold is gross, it’s hard to get rid of, and it always seems to come back no matter what you do. But there is one surefire way to get rid of mold for good, and that’s by using a white vinegar solution. It may not seem like it would work, but vinegar is a powerful mold-killer. That’s because it contains acetic acid, which is a natural component that effectively kills mold spores.

Just mix equal parts vinegar and water in a spray bottle and spritz it on any moldy areas. Let it sit for a few minutes, then wipe or scrub it away with either a sponge, a rag, or a stiff brush, depending on the area that you’re cleaning. Be sure to rinse with hot water and thoroughly dry the areas. 

You can purchase cleaning vinegar ready to go without the need to mix it yourself

The vinegar will kill the mold and prevent it from coming back. Cleaning vinegar is the best option when you’re looking to eliminate mold since it contains 6% acetic acid. Regular distilled white vinegar contains 5% acetic acid, and will work well for mild mold cases as well.

how to clean grout

STEP FOUR – How to get rid of Mold in Bathroom using Baking soda

Baking soda is a mild abrasive that makes for an effective mold killer.

If you’re like most people, you probably have a box of baking soda sitting in your pantry. So if you start to see some mold growth in your bathroom, this may be a quick, easy, and cheap way to remove it. It’s also a great option if you want a more natural and less toxic alternative to bleach or chemical cleaners.

Just add about a tablespoon of baking soda and two cups of warm water to a spray bottle. Spritz it all over the area where you see mold. The baking soda will help to kill the mold and make it easier to remove. Let it sit for a few minutes and allow it to do its work, then come back and scrub the mold away.

Here’s a tip— don’t bother combining baking soda and vinegar together when cleaning your bathroom. You’ll get a chemical reaction, but the two will actually cancel each other out and reduce the effectiveness. It’s better to try cleaning the mold with a vinegar solution and then trying baking soda afterwards. 

hydrogen peroxide

STEP FIVE – How to get rid of Mold in Bathroom using Hydrogen Peroxide

This common household cleaner instantly kills mold that it comes into contact with. 

Looking for a natural way to get rid of mold in your bathroom? Look no further than your medicine cabinet! Hydrogen peroxide is a safe, effective way to kill mold and mildew while disinfecting your bathroom, without resorting to harsh chemicals. Here’s how to do it:

First, identify the affected area. Look for discolored patches of the wall or ceiling or any areas that seem to be constantly damp. Next, mix equal parts hydrogen peroxide and water in a clean spray bottle and liberally apply the hydrogen peroxide to the moldy surface. Finally, let the peroxide sit for a few minutes, then wipe away the mold with a clean cloth. If the mold is located on tiles or grout, try using a scrub brush to get deep into any cracks or crevices. 

Here’s a tip: Make sure that you wear rubber gloves and eye protection while using this method since hydrogen peroxide can be mildly irritating to your skin. 

how to get rid of mold in bathroom

STEP SIX – How to get rid of Mold in Bathroom using Bleach solution 

Bleach is a harsh yet effective mold killer, but it may be damaging to some bathroom surfaces. 

If the problem persists despite your use of more natural cleaners, then it’s time to take action! Bleach is a somewhat harsh but incredibly effective way to remove mold from your home. Keep in mind, though, bleach will work best on nonporous surfaces, and it’s not recommended for porous surfaces like unsealed grout or stone tiled walls.

NOTE : Always do a check first with bleach on any surface in an inconspicuous spot just in case it has a reaction with the tile or paint surface.

Mix one part bleach with one part water in a spray bottle. Spray the solution on the affected areas and let the bleach sit for a few minutes. Scrub the area with a scrub brush or cloth, then rinse the area with warm water. Repeat the spritzing and scrubbing technique until the mold is completely gone. Finally, air out the bathroom and ensure that the entire wall is completely dry. 

bleach mold cleaner

STEP SEVEN – How to get rid of Mold in Bathroom using Chemical mold cleaner

If household cleaners don’t work, it’s worth it to try a cleaner specifically formulated for mold. 

While there are lots of natural or gentle household cleaners that can help you stop mold in its tracks, sometimes you need to resort to designated mold-removal products when you’re dealing with stubborn mold. If the regular household methods don’t seem to work, then try a cleaner that’s been specifically designed to kill mold. These cleaners tend to be a bit pricier than baking soda or vinegar, but depending on the severity of your mold problem, they may well be your best option.

There are a variety of commercial mold cleaners on the market, and many of them are available at your local grocery store or online retailers. They come in several different forms, from sprays, foams, molds, and even foggers. When choosing the right cleaner for your situation, be sure to read the label carefully and be sure that the cleaner is safe for your bathroom surfaces, and find out if it’s toxic to children and pets.  

how to get rid of mold in bathroom

STEP EIGHT – Call the professionals

When all else fails, bring in the big guns.

If you’ve tried to remove your bathroom mold without success (or if you notice the mold spreading beyond control), it’s time to call in the professionals—specifically, a mold removal company. These guys are experts in all things mold, and they have the experience and the knowledge to safely and effectively remove bathroom mold. They will also be able to advise you on how to prevent mold from coming back in the future.

Remember that there’s no shame in calling in a cleaning service to help if needed. Often, it’s better to get the mold professionally removed early, rather than constantly fighting new mold growth or damaging your tiles. Also, if the mold is too far gone and has started to damage parts of your bathroom walls, then the only way to prevent further damage is with professional help.

STEP NINE – Prevent future mold growth

Prevent mold growth with a few simple precautions.

Killing mold is a relatively straightforward process, but it’s much more difficult to keep mold at bay, especially if your bathroom tends to have poor ventilation, low light, or gets very humid. Still, there’s a variety of things you can do to prevent mold from coming back. As long as you’re consistent and diligent, these tips can help keep mold away for good.

  • Avoid a humid environment— use a bathroom exhaust fan or open a window when you shower to help circulate air and prevent excess moisture.
  • Wipe down your shower after each use to remove any water that has collected on surfaces.
  • Keep your bathroom clean and free of clutter, which can provide places for mold to grow.
  • Regularly check for leaks and repair them promptly, as water can promote mold growth.

There you have it, some tips on how to remove mold from your bathroom. The last thing you want to do is allow mold to grow unchecked in your bathroom since it can quickly become a health hazard. A few simple household cleaners may be all you need to get the issue under control.

So if you find yourself with a mold problem in your bathroom, don’t panic! These tips should help you get rid of the mold quickly and easily. But if the mold persists, or if you just don’t feel like dealing with it, don’t hesitate to call in the professionals. After all, they’re the experts. They’ll be able to get rid of that mold in no time.



Is bathroom mold toxic?

Mold is absolutely a health hazard and should be dealt with as soon as possible. Depending on the kinds of mold you have in your bathroom, the airborne spores can cause a wide variety of problems, such as headaches, rashes, asthma attacks, dizziness, and more. Even if the mold is considered relatively mild compared to other more dangerous varieties like black mold, it’s crucial to keep mold from spreading.
This is why getting rid of mold is the easy part— preventing mold growth is one of the most important things you can do, not only for the sake of your home, but for your health, as well. If you have a mold problem, begin by removing it as quickly as possible with home remedies, before calling in a professional. Once the problem is under control, be sure to take measures to prevent mold growth from coming back.

What kills mold in your bathroom?

What can you do to kill mold in your bathroom? The best solution is to prevent it from growing in the first place by keeping your bathroom clean and dry. But if mold has already taken hold, there are a few things you can do to get rid of it.
One option is to use a chemical cleaner specifically designed to kill mold. These products are available at most hardware stores and can be effective at removing mold. Just be sure to follow the instructions carefully and use them in a well-ventilated area.

Can I paint over mold in my bathroom?

If you see mold in your bathroom, don’t paint over it! This will only make the problem worse, as the mold will continue to grow under and through the new layer of mold and could eventually cause the paint to peel. Instead, be sure to clean the affected area thoroughly and ideally have a mold removal company come in to remove all mold. Then, repaint your bathroom with mold-resistant paint.
Sure, it may seem like a quick and easy fix to your unsightly mold problem, but the last thing you want to do is cover the mold up, since you won’t be able to tell how much and where the mold is spreading, and it’s likely that your newly painted walls will be destroyed in the process. 

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About Damon Lovell

Damon Lovell is a Builder, Home Renovator and Interior Designer based in Australia. Damon completed his apprenticeship in Painting and decorating in 1987, has completed numerous Home Renovations and constructions from initial Design, Consultation, Project Management and Construction. Damon has a certification in business management, he is an accredited Interior Designer, Graphic Designer and Registered Builder. Damon is also a Commercial Builder, Retail Shopfitter and Cabinet Maker.  

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