Canadian Winters Attract Indoor Mold: Protect Your Family with These Easy Tips

Canadian Winters Attract Indoor Mold: Protect Your Family with These Easy Tips

2022-05-20 Off By admin

As the temperature outside plummets and the snow begins to fall, many Canadians reluctantly start to prepare their homes for another long Canadian winter. But did you know that along with bundling up and stocking up on firewood, you should also be taking steps to protect your home from indoor mold (mould)?

Mold loves damp, dark places, and there’s no shortage of those in a typical Canadian home during winter. There are many opportunities for mold to take hold, from melting snow on window sills and leaky roofs to wet boots trekking in snow and rain. And once it does, it can spread quickly through your home, causing serious health problems for you and your family.

What Is Mold?

It is a fungus type that thrives in damp, humid conditions. It’s often found in basements, bathrooms, and kitchens. Mold can be black, white, green, or even pink. It can appear fuzzy, slimy, or even powdery.

Mold increases in number by releasing spores into the air. Your naked eye cannot see these spores, and they can travel through open doors, windows, ventilation systems, or even on your clothes or shoes. They begin to grow when they land on a damp surface.

How Does Mold Affect Your Health?

Mold can lead to some health problems, including allergic reactions, respiratory problems, and skin rashes. People with asthma or other respiratory conditions are especially at risk.

Mold can also cause severe problems if it starts to grow on food. Mold produces toxins called mycotoxins that can contaminate food and make you sick.

In 2012, the WHO (World Health Organization) reported that exposure to mold in an indoor environment could lead to infection, allergy, mucus membrane and sensory irritation, toxicity alone, or both.

How Do You Know There’s Mold In Your Home?

Mold often has a musty smell. If you see this kind of smell in your home, checking for mold is a good idea. Another way to tell if there’s mold in your home is to look for visible signs of mold growth. This can include:

  • Black or green spots on walls, ceilings, or floors
  • White, powdery patches
  • Fuzzy growths

If you see any of these signs, you should take action immediately. Always remember that mold can spread quickly and cause serious health problems. If the problem is severe, you might need mold removal services.

Unfortunately, mold can still be present even if you can’t see or smell it. The only sure way to know is to have a mold test done by a professional. If you suspect mold presence in your house, it is best to be safe and have the test done. When hiring professionals, make sure to visit their website to see their services, as well as their process and testimonials from previous clients.

How Does Mold Grow In The Winter?

There are three necessary things for mold to grow: moisture, food, and warmth. During the winter, our homes are often more damp than usual. This is because we tend to close up our homes to keep out the cold air. This lack of ventilation can create the perfect environment for mold to grow.

Another problem is that mold loves to eat cellulose (a plant material). Cellulose is found in many common household materials, including paper, wood, and drywall. When these materials get wet, they become a perfect food source for mold.

Finally, mold needs warmth to grow. The temperature inside our homes is usually warmer than the temperature outside. This provides the perfect conditions for mold to thrive.

Tips to Avoid Mold Growth During the Winter

Here are some tips to help you avoid mold growth in your home this winter:

  • Keep your home clean and tidy. This will help you spot mold growth early on.
  • Vacuum and dust regularly. This will help to remove mold spores from the air.
  • Fix any leaks or moisture problems immediately.
  • Dehumidify the air in your home to keep it dry.
  • Increase ventilation by opening doors and windows when weather permits.
  • If possible, use an exhaust fan when cooking, showering, or doing laundry.
  • Keep the humidity level in your home below 50%. You can use a humidistat to measure the humidity level in your home.


Mold can grow anywhere there is moisture, food, and warmth. You can help prevent it from growing in your home this winter by taking these steps. If you think molds have attacked your home, the best thing to do is call a professional mold removal company. They can perform a mold test and get rid of it safely.

Ask for recommendations, or you may also look online by searching “mold specialist near me” to narrow your search. As much as possible, you want to hire restoration professionals near you to avoid additional costs.