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Showing posts with the label indoor humidity

Understanding Black Mold and Condensation Issues in Houses

As the summer heat sets in, many homeowners find themselves dealing with a hidden adversary: black mold. While it’s often associated with damp, dark conditions, black mold can thrive in warm, humid environments, making summer a prime season for its growth. Let’s explore how condensation contributes to this issue and what you can do to prevent mold problems in your home. The Science of Condensation Condensation occurs when warm, humid air comes into contact with cooler surfaces, causing moisture to form. This is particularly common in the summer when the outside temperature is high, but the inside of your house may be cooler due to air conditioning. Common areas where condensation accumulates include: Windows : The temperature difference between the outside air and the glass can lead to moisture forming on the surface. Walls and Ceilings : Poorly insulated walls may cool down significantly, allowing condensation to form on them. Bathrooms and Kitchens : Areas that generate steam from s...

Mold and Dehumidifiers

Water leaks in a property need to be fixed as soon as possible, otherwise mould will start growing and turn the property into a fungi nightmare. When property owners deal with a mould problem they might think that a dehumidifier could get rid of the mould. But are dehumidifiers efficient at removing mould? Let's discuss! What is a dehumidifier? Dehumidifiers are portable devices that pull moisture from the air, decreasing the dampness in a room. Ideally, the home should have a relative humidity between 30 and 40%. This improves comfort and decreases health risks. A hygrometer can be used to monitor the humidity in a home. Does a dehumidifier remove mould? Removing ALL mould spores from a home is nearly impossible. Mould stays “dormant” in the air or on surfaces even if there’s no excess moisture to help it grow. If the humidity in a room increases, mould will start growing in patches on walls, clothes, and more. Thus, dehumidifiers do NOT kill mould, but they do help pre...

Is there too much moisture in your home?

Have you noticed tiny droplets of moisture – otherwise known as condensation – forming on the inside of your windows this winter? If so, you likely have an issue of high indoor humidity. So, why does it happen? New homes in Canada are built to be airtight, limiting the flow of air in and out of the home to reduce heat loss. As a result, it’s difficult for excess moisture to escape during the winter months when windows are constantly closed. High indoor humidity can fog up and eventually rot your windowsills. With excess amounts of condensation, mould will begin to grow on vinyl windows. And that’s mold that you and your family will breathe in every day. Bathrooms and kitchens are moisture monsters – steamy showers and boiling pots build up water vapour in the air that condenses when it touches cold walls and windows. In this environment, mould will eventually start to grow. Excess moisture is a problem you don’t want to ignore, but you’ll be happy to hear that there are many simple w...