Mold In The Winter Time

8/22/2023 (Permalink)

Mold In the Winter time?

There is a common misconception that mold is a seasonal problem. Many homeowners think mold issues disappear when the weather is cold. While temperature does affect the way mold grows, it’s a year-round problem. It’s important to be aware of how and where mold can grow in your home, even during the winter months. Keep reading to learn the answers to the most-asked winter mold questions our technicians are asked.

Does mold grow in cold temperatures?

YES! Mold needs three things to grow: moisture, adequate food source, and the correct temperature. But contrary to what many people think, mold can grow in cold temperatures.

Different types of molds thrive under different conditions, and some molds are more likely to grow in the winter months than others. Unfortunately this comes from the temperature conditions we create ourselves. Mold growth can occur when we heat our homes to stay warm..

So, does mold die in the winter?

Cold weather will not kill mold. Mold spores are opportunistic, they wait for the right conditions and then begin to spread. Even extreme temperatures do not kill mold spores, but they can deactivate them for a period of time.They become dormant and will begin to multiply and grow again as soon as the temperature rises back to ideal. Controlling the temperature alone will not solve your mold problems if you have them. The key to removing mold from your home and keeping it from reoccurring is to control humidity levels and properly treat it at the source. 

Mold growth on windows during the winter?

The fall and winter months bring precipitation and dew onto surfaces in our homes that can begin to collect  moisture. Places like your window panes, are ideal for mold to expand and grow as moisture collects and sun shines through. When the temperature drops during the winter, the warm air in your home comes into contact with the cool glass of your window panes, depositing more water vapor and leading to an increase in moisture buildup around your windows. That’s why sometimes mold tends to collect around windows during the colder months.

How do you prevent mold from growing in the winter?

Here’s what you can do in your home to prevent mold from growing and spreading during the winter months::

• Keep humidity below 50% throughout your home at all times. 
• Inspect pipes and fix plumbing leaks as soon as possible to prevent water from collecting.
• Use mold-killing cleaners in bathrooms and areas of your kitchen where moisture collects.
• Avoid having carpets or rugs near windows, sinks, or other places that can become wet.
• Inspect your air ducts and change filters on your furnace regularly.
• Always use a ventilation fan during showers or baths to prevent moisture buildup.
• Clean your gutters often to prevent moisture from building up on collected debris.
• Get rid of old recycled material, newspapers, and any upholstery or fabric that has been exposed to moisture.
• Call a Professional cleaning crew like SERVPRO of Reston/Herndon

SERVPRO of Reston/Herndon is prepared and certified to handle any mold issues you may be facing this Winter. Don't waste another day with mold in your home. Call us for a consultation at (703)471-6040.