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Does Mold Grow Under Freezing Conditions?

Mold refers to the microorganisms that often thrive in areas with excessive moisture and decay. It therefore only requires a proper host material, ample nutrients and moisture to thrive. Mold may also require a perfect combination of dirt, poor lighting, bad air circulation and high temperatures. Most people are fully aware of how mold comes about but they are not aware of how to get rid of it. There are therefore many lingering questions such as whether mold grows or dies under freezing conditions. This article talks about exactly that.

Freezing Conditions and Mold Growth

Temperature is one of the several factors vital and necessary for mold growth. The others are humidity and the starch emanating from organic materials. Mold can only die when these factors are properly controlled.

Mold produces tiny spores in large quantities and they usually mushroom through the spread by air. It only hibernates under freezing conditions through the deactivation of the spores waiting for the temperatures to go up for them to grow again through spores’ reactivation. It is, therefore, safe to stay that, even in freezing temperatures, mold is always present awaiting ideal conditions for it to start reproducing.

This implies that mold is not prone to desiccation. Usually, mold is common in the bathroom and kitchen since it thrives and grows at room temperatures. This means that whenever the temperatures dip to freezing levels, the microorganisms usually cease to grow only for them to be revived once the temperatures become warmer. It is therefore very difficult to control mold through the manipulation of the room temperature. Freezing conditions can only cause the spores to become dormant until there are better conditions for them to thrive.

Can Freezing Conditions Control Mold?

The best way to control mold is to regulate the factors that contribute to the growth of mold. This entails ensuring that there is no moisture and that any humidity and organic materials are kept at a bare minimum. Experts have posited that this is the only wholesome way of mold control hence any possible assumption that freezing conditions can singly eliminate this menace is simply misplaced. Mold and the spores therein only become dormant under freezing temperatures and it can readily resurface once the temperature becomes fitting. Therefore, controlling mold through the regulation of temperature alone is not feasible hence, that cannot suffice.

Mold Growth During Winter

In some instances, mold can still grow in freezing conditions during winter. This part of the article explains the way this takes place.

  • Excessive Moisture From the Snow

The air might be very dry in the winter season and the snow can melt in the freezing conditions. This includes any additional moisture retained by the ground hence becoming nuisance for every homeowner. This is normally occasioned by foundations and basements that are not waterproof. These conditions are quite ideal for mold growth.

  • Extra Heating

This happens in the winter season in a bid to deal with the cold. You, therefore, end up increasing the heat in your house and this culminates into a great environment for mold growth. This also includes other issues with your humidifier and this can only be remedied by proper ventilation, constant cleaning, and dehumidifying procedures.

Based on the foregoing, sometimes mold can indeed grow in the freezing temperatures during the cold winter season. There are therefore scenarios where it can grow premised on the extra heating in winter and the moisture that might be retained by the ground even during the winter season.

Alternatively, freezing conditions can usually cause mold to hibernate without necessarily killing them. This, therefore, means that once the winter spell is over, the spores often reactivate hence resurfacing and growing into the mold. It is prudent to say that whenever the temperatures dip, the spores can still be sustained by the available moisture and food up until the next season. Germination is therefore relatively impossible under freezing conditions but the spores often manage to make it through the whole winter season. They return and thrive later when the sun shines.

This article has exhaustively discussed this question hence you stand to be properly informed. You should take the needed measures to ensure mold does not thrive in your home, whether in warm or cold temperatures. This is vital since prevention is way better than finding a remedy when mold has already thrived. If you happen to see any visible signs of mold, it is advisable to reach out to an expert as soon as possible to have the mold remediated.

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