Ever Unfolding is supported by visitors. If you buy through links on our site, we may earn an affiliate commission. More about us

How to prevent mold

Last updated on: February 5th, 2020

How to prevent mold is question you should be asking frequently if you are showering a lot. Bathrooms are highly susceptible to unhealthy growth of mold and mildew. This is so because a lot of heat and moisture are present inside bathroom. Heat and moisture provide an ideal environment for the growth of these unhealthy deposits.

Also, these undesirable growths degrade the décor of your bathroom as these can easily spread through floors, walls and ceilings and can cause allergies, fungal infections and formation of mycotoxins. Mycotoxins are air toxins that are created by mold and can cause serious unhealthy conditions and hence, their removal is mandatory.

You can use a bathroom dehumidifier to prevent mold growth and you can check out the best dehumidifiers in the best dehumidifier for bathroom reviews on our site. This guide will cover the basic information on these unwanted growths, how to clean mold and preventive measures.

Mold and Mildew

microscopic organisms or fungiBasically, mold and mildew are microscopic organisms or fungi that are capable to flourish in any soggy surroundings. This property makes bathrooms the perfect spot for them to thrive.

While outside, mold is a natural way of breaking down dead organic matter and is also responsible for providing us antibiotics and cheese. However, while inside home they produce only undesirable conditions.

Usually, mold is green but it can also be black or maybe white and looks real fuzzy and thick. On the other hand, mildew is premature mold, i.e. mildew is an early stage of mold and can be found in several locations inside your home including your ceiling tiles, kitchen surfaces, foods, or on any other organic materials.

It looks grubby and can be yellow, white, brown, or black in color. Mildew is less harmful than its older buddy mold, however, leaving them can cause let them to produce unhealthy conditions. Mold usually takes 24-48 hours for spreading onto a damp surface and grow in colonies.

It can grow very rapidly because these colonies produce mold spores, which are airborne and lands on the nearby organic surfaces and progressively develops into mold. Hence, it is very important to prevent the mold from growing in your bathroom space. Proper ventilation is one of the solutions too.

There are also some pink and orange colored mold but they aren’t to worry about as they are harmless and can be easily removed.

Nuisances of Mold and Mildew

how to prevent moldThis section will cover the various nuisances caused by mold and mildew. The mold spores spread like a wildfire inside your bathroom and in the early stages of its growth, these can’t be seen with your naked eyes, however, you’ll be able to smell their foul odor as it smells really bad.

The foul smell can be of something earthy, rotten, dirt, etc. and at this point you should comprehend that this is mold. Mold spores are allergens and can cause common allergic conditions including running nose, rashes and irritation in eyes.

In some extreme conditions, these can also lead to mild asthma attacks. It is dominantly irritant, however, it can also be potentially toxic. Mildew, on the other hand cause less severe unhealthy conditions and are more of an eyesore than a threat to health.

If the mold growth is left untreated, it will eventually ruin any surface it grows upon. Mildew on the other end, is a common growth on damp surface with moisture conditions and can be easily removed once it forms. It can also be easily treated for preventing its regrowth.


For completely eradicating mold from your home you can use professional help. These professional cleaners will be having special protective gear, mold removing products, and equipment to check for mold spores present in the air.

Mildew can be removed manually and often doesn’t require professional cleaning. Also, bleach can be used to remove both mold and mildew from your home, however, is often not used due to its undesirable effects.

You can successfully replace bleach with vinegar, hydrogen peroxide or special product like Concrobium. Following is a brief procedural description of using these three alternatives:

Using Vinegar

Undiluted vinegar can be used for efficiently cleaning the surface.

Just make sure that the surface you are going to work upon is able to tolerate the strong acidic nature of vinegar.

Apply vinegar on the affected surface and leave it for around 30 minutes.

This will help vinegar to loosen-up the stains of mildew.

After 30 minutes, scrub the surface with a brush but make sure not to use steel scrubber as it can damage the surface.

After this, simply rinse the surface and dry it out. Re-spray the surface with vinegar and let it dry.

This will help prevent the regrowth of mildew.


Hydrogen Peroxide

You can conveniently use the alternative of powdered oxygen bleach or its liquid form for replacing hydrogen peroxide.

Mix the selected cleaner with an equivalent quantity of water. Apply the obtained solution on the desired surface and leave it for around 10 minutes.

After that, scrub the surface with a cloth or scrubber. Rinse and re-spray the surface and let it dry out in the air.

Use Special Product

There are some special manufactured products that can also be used directly without the need to be diluted, and hence are very convenient if you lack the time or want a quick cleaning solution.

However, these are usually costlier than vinegar or peroxide.

Always remember to properly brush your cleaning tools after the cleaning process is complete.


It’s an old proverb that “Prevention is better than cure” and this is true for the mold case too. This means that it’s easier to prevent the mold growth than to clean it after its development. Hence, if you want yourself to spare from the cleaning task then you can follow the following mentioned steps:

  1. Allow air circulation Air circulation simply means to let fresh air continuously replace the stale air inside your bathroom. It’s important because less or no air circulation will produce moisture inside your bathroom which is the primary source of mold growth.Therefore, always:
    -> During and after having a shower, turn on the exhaust fan of your bathroom. This will help in reducing steams as well as help in increasing the drying rate of the bathroom.
    -> Let your bathroom windows and doors opened for a while after taking a shower. This will again help you to have a higher air flow inside the bathroom and will increase the drying rate.
  2. Stretch out your shower curtains – Mold can grow even in the folds of your shower curtain, therefore after a shower stretch out the curtains fully across the length of the rod to allow them to dry.
  3. Cleaning your bathroom on a weekly basis – Dust present around moisture can act as a nutrition source for mold and therefore needs to be removed. For doing so, you can:
    -> Use your bathroom cleaner on bathtub, sinks, toilet, and other surfaces in your bathroom. Follow the instructions provided with the cleaner to completely disinfect the surfaces and wipe them with clean cloth.
    -> Clean your bathroom windows and shower doors with an appropriate cleaner.
    -> Wash your shower curtains and bathroom rugs weekly.
    -> Mold can also grow on your bathroom walls; therefore, clean bathroom walls with an all-purpose bathroom cleaner. Use a sponge for wiping the wall surfaces.
  4. Check for leaks – You should check your toilet and sinks for minor leaks around these as these leaks can also facilitate the growth of mold. Immediately consult a plumber if a leak is found. Remember, never try to manually fix the leak as this can further damage the leak.
  5. Fix slow drain – If your sink, shower or toilet drains slowly then use a plunger or toilet snake to unclog the drains as slow drain can also lead to mold-generation conditions. You can use commercial products designed for unclogging the best shower drains if you wish.
  6. Semi-gloss paint for bathroom walls is a bliss – You can make the bathroom wall surfaces unfit for mold growth by painting them with a semi-gloss paint. The semi-gloss paint also has other convenient features like, easy to clean and resistance to stains.
  7. Bathroom dehumidifier – You can also use bathroom dehumidifiers for keeping moisture away. You can always find best dehumidifier for bathroom by checking-out the best dehumidifier for bathroom articles over the internet.

So, these were the various prevention measures that you can follow to prevent the mold growth inside your bathroom. Don’t worry if you have some mold growth already in your shower as you can clean that easily with measures described above. After cleaning, prevent your bathroom from having mold growth by following the aforementioned measures.

Bye-bye mold!! 🙂

I’m a seasoned Interior Designer whose innovation, keen eye for detail and creativity have all earned me the reputation as a reliable go-to professional. Over the course of a decade, I’ve garnered extensive industry experience, successfully designing hundreds of bathrooms along the way. Additionally, I hold an Interior Design Certificate from College of Architecture and Design in Newark, New Jersey. Outside of my profession, I have an avid interest in all things related to fitness and cryptocurrency. If you are looking for a competent expert who can help you renovate your living space, then feel free to contact me today.

  1. It’s good to know that hydrogen peroxide or vinegar can be used to deal with mold and mildew. I don’t have a huge mold problem in my house, but I have seen some mildew spots occasionally in the bathrooms. I’ll be sure to follow your instructions for using hydrogen peroxide or vinegar for the small spots, but I’ll call a professional service if the mold ever gets out of control. Thanks for the article!

  2. Hey..!!
    One of the method that I use for removing mold is a mixture of water and bleach. This mixture really helps in killing the mold. After that you just need to use a soft brush to clean the surface. This is helpful in removing mold from the walls & wood trim.
    I loved this post as you have described everything in great detail buddy.
    Thanks for posting.

  3. Hey, Great post!

    I want to mention one thing that these mold spores can also prompt serious health problems and, in the case of someone with a mold allergy, even death. Many people are hazily aware of the health concerns when it comes to mold but most do not know that mold can also cause serious damage to a house or building.

    Keep posting.

  4. Great post! Mold can cause some serious health problems if its not treated and removed, I usually recommend contacting a professional cleaning service for any kind of major water damage. Thanks for sharing!

  5. Hey, great share……

    Summer rains can be a beautiful event but there are times when the rain comes hard and fast and wreaks havoc on our homes. The hassle of dealing with cleanup and repair is one thing, but the mold residue that can crop up and be left behind is another quite significant, not to mention, threatening matter.

    You have shared some great tips on preventing mold and these are going to be really helpful as Mold growth in homes, schools, and businesses should be eliminated for the sake of human health, structural integrity, and quality of life.

    Thanks for sharing this post. Keep sharing more…

  6. Preventing and treating mold is as easy as spraying and scrubbing, but when it gets out of control and causes poor air quality is when there’s a real problem. Thanks for sharing these tips!

  7. I never thought about how air circulation reduces moisture. I mean, mold loves moisture. If you can’t get to the bottom of the mold smell in your home, it may be time to call a contractor; mold is dangerous.

  8. I like your tip about spraying vinegar on the affected area and leaving it for a half hour. My sister is worried that she might have a mold problem in her bathrooms. It might be worth it for someone to come out and test for it. It’s better to be safe than sorry.

  9. I love your second tip about stretching out your shower curtains to prevent mold. I’m worried that we might have a mold issue at my house. Finding a professional who can come out and test for it might be our best option at this point.

  10. Don’t waste your money on cheap adhesives for your tiles. Always get the best one.

  11. Consequently impresive together with informative information. Thank you for every one of the tips this you’ve provided. Preventing as well as treating fungal is as uncomplicated as showering and cleaning, but when the item gets unbridled and causes very poor air quality is definitely when there is a real challenge. Thanks for expressing these tips !!

  12. I really like how simple your tip is about vinegar, it is very easy to spray vinegar onto the mold and leave it there for about a half hour. My brother recently moved into a new house, and he is concerned that mold might be growing in some of the more damp areas of his basement. I will be sure to tell him that he can simply use vinegar to get rid of some mold, but other molds will require a professional mold remover!

Leave a reply


Ever Unfolding