Removing and Preventing Black Mould on Windows: A Handy Guide
GreenMatch’s Guide to Black Mould on Windows
Windows framed with mould are far from ideal. Not only can they disrupt the aesthetic appeal of your home, but they can also pose health risks. Here's a straightforward guide to help you tackle black mould growing around your windows.
Why Black Mould on Windows?
Black mould, also known as 'Stachybotrys Chartarum', thrives in damp and moist environments. The spores are airborne and have the potential to trigger serious respiratory issues, especially for those with asthma, eczema, or pre-existing respiratory infections.
Common culprits leading to black mould in homes include:
- Damaged roofs or window frames that let in rainwater
- Inefficient heating systems
- Leaks from pipes, taps, baths, or showers
- Rising damp
Is Black Mould Dangerous?
Black mould can have detrimental effects on mental and physical health. When inhaled, mycotoxins—released by mould spores—can damage the lungs, nervous system, and skin. Vulnerable groups include babies, children, the elderly, and those with pre-existing skin or respiratory conditions.
Prevention is Key
Mould can be approached from two angles: condensation and leaks. To minimise black mould growth around windows and on window sills:
- Consider replacing single-pane windows with double or triple-glazing for improved resistance.
- Keep the window vent (trickle vent) open at all times to encourage maximum ventilation.
- Utilise extractor fans during cooking and bathroom activities.
- Move plants away from window areas as they release moisture into the air.
- Use a dehumidifier to remove excess moisture.
- Regularly air out your home by opening windows, particularly when it's not too cold.
In cases where mould damage is extensive, the best choice may be to replace your windows. Finding the best installers can be a daunting task, but GreenMatch is here to save you both time and effort. With just a few clicks, we can provide you with up to four free, no-obligation quotes from top-rated installers in your local area. Click to get started!
Removing Black Mould
Before attempting to remove black mould, it's crucial to identify and address the underlying cause. If the area is larger than 1 metre square or involved sewage or contaminated water, it's best to contact a professional.
Before you begin, make sure to wear protective gear, such as gloves, goggles, and a mask. Open windows for ventilation (keep doors closed to limit spread).
You'll need the following materials:
- Bucket
- Washing up liquid
- Rubber gloves
- Goggles
- Mask
- 2 rags
- Plastic bag
- Cleaning wipes or hoover
1. Prepare a solution of water and washing-up liquid2. Wipe the mouldy area with the soapy solution3. Dry the damp area with a clean rag4. Discard the rags5. Wipe the surface with warm water6. Let the area dry thoroughly
If mould reappears, repeat the process. Combining vinegar, baking soda, or salt with your solution may boost your chances of removing black mould.
Mould on Wooden Windows
Wood retains moisture, making it an ideal breeding ground for black mould. Regularly painting or staining your wooden window frames and cleaning the joints can help prevent mould growth.
If mould is present on the window seal, first clean it using a solution of white vinegar and baking soda. If cleaning doesn't work, removing and replacing the sealant entirely might be necessary.
Don’t let black mould take over your window areas. With the right strategies, you can fight back and protect your health! If you're considering replacing or repairing your windows, GreenMatch is here to help. Click to get started!
- The guide to black mould on windows, provided by GreenMatch, demonstrates that black mould, or 'Stachybotrys Chartarum', can negatively impact both physical and mental health due to the harmful mycotoxins released by its spores.
- In a bid to minimize black mould growth, homeowners are recommended to employ various tactics, including the installation of double or triple-glazing windows, maintaining proper ventilation, and using dehumidifiers, as part of a two-pronged approach against condensation and leaks.
- Alongside prevention strategies, homeowners should also consider adopting health-and-wellness and lifestyle practices to boost their overall resistance to mould and its associated risks, such as by maintaining a fit and exercise routine to strengthen their respiratory system and boost their immune system.
