Humidifiers are a great way to add moisture to the air, but if not used properly, they can contribute to the growth of mold and mildew in your home. No, humidifiers don't cause mold on walls by themselves, but if the humidity level in the room is too high, they can create an environment conducive to the growth of unhealthy and unsightly mold. To prevent this from happening, it's important to keep your home's humidity level between 30 and 50%, clean the humidifier regularly, use distilled or demineralized water, and replace the water daily. If the humidity level exceeds 55%, it creates the perfect breeding ground for mold spores to form.
An uncleaned humidifier can quickly become the home of mold and spread germs and spores throughout the house. If a humidifier continues to deliver moisture to a room with excessive humidity, it can cause mold to build up quickly. Mold blooms in a high humidity environment and will begin to spread over porous objects such as walls, ceilings, windows, window sills, bathrooms, doors, and wooden furniture. Humidifiers come with a built-in humidistat designed to help the unit know if the humidity is too low or too high.
If not addressed immediately, the humidifier will begin to diffuse the spores along with the water molecules. Excessive water droplets from the humidifier can create an environment conducive to the growth of unhealthy and unsightly mold on walls or furniture. To avoid this problem, it's essential to keep your home's humidity level between 30 and 50%. If you've been using a humidifier and have noticed an increase in mold on your walls, it's important to note that this isn't due to the humidifier itself.
Not only should you clean the humidifier regularly, but it's also important to keep the water in it filtered. Drain and clean the humidifier every day, at least once a day; standing water can be a breeding area for bacteria and mold. In conclusion, while humidifiers don't cause mold on walls by themselves, they can contribute to its growth if not used properly. To prevent this from happening, make sure you keep your home's humidity level between 30 and 50%, clean your humidifier regularly, use distilled or demineralized water, and replace the water daily.
