How to Prevent Mold Growth in Your Bathroom


how to prevent bathroom mold

The reason you take a shower is to get clean, but that fresh feeling can be ruined quickly if you spot mold growing on your bathroom tiles. Humid environments are the perfect place for mold to thrive, and the bathroom is a prime target for a fungal invasion.


Unfortunately, mold spores are everywhere, and they can begin to grow on damp surfaces within 24-48 hours. Mold exposure can have adverse health effects, so it's important to keep it out of your home. Here’s some tips from the experts at My Pure Environment on how to prevent bathroom mold.


Six Tips for Preventing Mold in the Bathroom

  1. Turn on the Fan

Mold grows fastest in temperatures between 77ºF and 86ºF and humidity levels greater than 55%. Running the fan during and after a shower can help cool down and dry out your bathroom before mold has a chance to move in.


1: Properly Store Shower Products

Shampoo bottles, wet washcloths, and other shower products can gather mold underneath them if they sit on a solid surface. Put your bottles on a rack and hang your washcloth or loofah to dry to keep them mold-free.


2: Wash Linens Frequently

According to the American Cleaning Institute, towels should be washed after 3 to 5 uses. You should also make sure to clean your shower curtain, curtain liner, and bath mat regularly, since they are also prone to gather mold.


3: Run a Dehumidifier

To prevent mold growth, it’s best to keep humidity levels in your home lower than 50%. Air that is too dry, however, can start to cause problems for your body, so a dehumidifier helps keep things right in the sweet spot (between 35% and 50%).


4: Maintain Your Space

Drain the bathtub and mop up any puddles right away, and wipe down the counter after washing your hands or brushing your teeth. You should also replace cracked grout since it can lead to mold growth behind your tiles.


5: Call in an Expert

For effective preventive solutions, call My Pure Environment. Our experienced technicians will apply our silane bonded antimicrobial coating to all the surfaces in your bathroom. This treatment will make your bathroom uninhabitable to mold for months to come.


Places Mold Hides in Bathrooms

Mold spores can be tricky—they can get into the tiniest cracks and crevices and start to grow. You might even have mold hiding in your bathroom walls or ceiling. Check these common hiding places for mold growth:

  • In shower or bathtub

  • Under the sink

  • In the toilet

  • Behind cracked tiles

  • In damp spots in the ceiling

  • Underneath toiletries and inside the caps on bath products

  • On bath mats or towels

  • At the base of the shower curtain


If mold is hiding in your bathroom, you could smell it before you ever see it. If you notice a constantly musty smell whenever you take a shower, schedule a free home inspection right away.


Mold Remediation in Coeur d’Alene

For safe, professional mold removal in Coeur d’ Alene, call My Pure Environment. Our dry fog technology allows for demolition-free mold removal, so you can live mold-free without any damage to your home.


We are highly experienced when it comes to bathroom mold removal. We will inspect your home for free and provide you with an affordable remediation plan to keep mold out of your space. Call us at 509-213-1915 to request a free home inspection today!


Photo by Francesca Tosolini on Unsplash used with permission under the Creative Commons license for commercial use 10/21/2022.

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