Mold in the home – how air purification works
Symptoms of mold exposure
Mould thrives in warm and humid environments, making basements, bathrooms, and other moisture-prone areas common places for mould growth. As mould grows, it can release airborne spores that affect the indoor air quality in your home.
If you suspect mould or moisture problems in your home, it's important to inspect and identify the affected areas so they can be addressed effectively. Signs of mould may include a musty smell or a feeling of dampness in walls or rooms. To confirm the presence of mould, air tests that detect airborne particles can be helpful. In houses, it's especially important to monitor areas such as crawl spaces and attics, where the risk of mould growth is higher.
How does an air purifier work against mold?
Airborne mould spores can spread through indoor air when mould is present in a building. Using an air purifier in areas where mould has been found, or where there is a risk of mould growth, can help reduce the amount of airborne spores, which may be beneficial for people who are sensitive to them.
Air purifiers as a supplement – not a solution for surface mold
It's important to note that air purifiers cannot remove existing mold from surfaces or structures. They can help reduce the amount of airborne particles, including spores, which can be helpful while waiting for a more permanent solution to the mold problem.
Techniques for reducing the spread of mold spores
Some air purifiers, such as those that use Oxyplasma technology, work by breaking down airborne particles using ions, electrons, and charged particles. This can help control the spread of mold spores in the air. While this technology can reduce the number of airborne particles, it is important to supplement the use of air purifiers with proper remediation and moisture control to effectively manage mold problems.
A Holistic Perspective on Mold and Indoor Air
Ultimately, an air purifier can be a supportive measure in managing air quality, but it does not replace the need for thorough actions to effectively remove and prevent mold.
Prevent mold from occurring
An air purifier can help reduce the amount of airborne mould spores in your home. These spores are carried through the air and, if left untreated, can contribute to mould growth, which often appears as green or black patches on surfaces.
Mould spores thrive in warm and humid environments, such as damp bathrooms. While an air purifier can help reduce the number of airborne spores, it's important to control the humidity levels in your home to effectively prevent mould growth.
Typical risk areas in houses include crawl spaces and attics. Make sure these areas, as well as your windows, are well maintained and properly sealed to minimise the risk of moisture and, consequently, mould.
Because mould spores are invisible to the naked eye, it can be helpful to keep the following questions in mind (based on guidelines from the Swedish National Board of Housing, Building and Planning):
- Do you feel more tired than usual?
- Have you experienced increased levels of stress?
- Have your asthma or allergy symptoms become worse?
- Are you experiencing unexplained eczema, itching, skin redness, or rashes?
- Do you suffer from recurring headaches, nausea, or dizziness?
- Do you experience irritated eyes, a sore throat, or difficulty breathing?
- Are you having trouble concentrating?
These questions are based on indicators that may suggest an increased presence of mould in your indoor environment. Mould spores are invisible to the naked eye and, when they land on damp or wet surfaces, they can begin to multiply and release toxins known as mycotoxins.
Air purifiers can be a useful tool for managing airborne mould spores, but they cannot eliminate existing mould or replace the need for proper mould remediation and moisture control. Effectively dealing with mould requires a combination of air purification and environmental control. Addressing mould at an early stage is important to help avoid costly property damage and potential health issues for you and your family.