Mould on ceilings is a common problem that can cause health issues, damage to ceilings, and an unsightly appearance. It is important to address mould as soon as it is noticed to ensure a healthy environment and clean ceiling. In this blog post, we will cover the importance of cleaning mould off ceilings, how to identify and eliminate the source of mould, and the three best cleaning methods for removing mould.
Identifying and Eliminating the Source of Mould
Before you can begin to clean the mould off your ceiling, it is important to identify and eliminate the source. Here are some tips for identifying and eliminating the source of mould:
- Check for a roof leak: Water from a leaking roof is the cause of most ceiling mould. Without repairing the leak, the mould will return.
- Improve circulation and ventilation: Mould often develops in kitchens and bathrooms which lack proper ventilation. Add extractors to release the moisture and fans to circulate the air.
- Increase natural light: Mould grows best in dark spaces. Keep windows and curtains open to let the sunshine in. This prevents mould colonies from growing on the ceiling.
- Improve insulation: Poor insulation encourages mould growth. When cold air from the outside meets warm air from the inside, it causes condensation. Improving insulation in your home creates a barrier, reducing mould growth conditions.
- Check the other side of the ceiling: You may have mould on the other side of your ceiling. Removing the underside mould will not eradicate the mould problem.
- Add dehumidifiers to the kitchen and bathroom: Mould grows in damp, warm conditions. Removing the humidity from the air reduces a colony’s ability to grow.
Keep the bathroom door open and the fan on after showering: Allow the humidity in your bathroom to escape. Leave the bathroom door open and the extractor fan on for 15 minutes.
Hang your towels in a different room: Wet towels add humidity to the bathroom. Drying your towel in another room reduces the mould growth conditions by lowering the humidity levels.
How to Clean Mould off a Ceiling
There are three main cleaning methods for removing mould off ceilings: vinegar, bicarbonate of soda, and hydrogen peroxide.
Cleaning with Vinegar:
Vinegar is a natural liquid that is useful for many things, including removing stains and killing germs. This mild acid kills 82% of mould types.
- Pour distilled white vinegar into a spray bottle.
- Spray it directly onto the mould and leave for an hour.
- Wipe the vinegar off with water and let the area dry.
Cleaning with Bicarbonate of Soda:
Bicarbonate of soda is a mild powder that absorbs moisture, keeping mould away. It is also safe to use around children and animals.
- Combine a teaspoon of bicarbonate of soda with water in a spray bottle and shake until it has dissolved.
- Spray it directly onto the mould and leave for a few minutes.
- Use a scrubbing brush or sponge to remove the mould, then wipe the solution off with water.
- Spray the solution on the area again and let it dry.
Cleaning with Hydrogen Peroxide:
Hydrogen peroxide is anti-viral, anti-fungal, and anti-bacterial. It can be used to clean mould from ceilings, walls, and floors. However, it should be used with caution as it acts like bleach and affects delicate surfaces.
- Pour concentrated hydrogen peroxide into a spray bottle.
- Spray it directly onto the mould and leave it for ten minutes.
- Use a scrubbing brush to remove the mould and stains.
- Wipe the surface with water and let it dry.
Comparison of the Three Cleaning Methods:
All three cleaning methods are effective at removing mould from ceilings. Vinegar is the most commonly used method due to its availability and affordability. Bicarbonate of soda is also effective and has the added benefit of absorbing moisture, which helps prevent mould from returning. Hydrogen peroxide is the most potent of the three, but it should be used with caution as it can damage delicate surfaces.
In conclusion, mould on ceilings must be addressed as soon as it is noticed to ensure a healthy environment and clean ceiling. Identifying and eliminating the source of mould is crucial to preventing its growth. The three main cleaning methods for removing mould from ceilings are vinegar, bicarbonate of soda, and hydrogen peroxide. All three methods are effective and safe to use, but hydrogen peroxide should be used with caution.
It is important to take precautions when cleaning mould, such as wearing gloves and a mask. Seek permission from the landlord if you are renting, and follow the instructions carefully for each cleaning method.
At Aspen Services, we offer professional cleaning services, including mould removal from ceilings. Our team of experts uses safe and effective methods to remove mould and prevent it from returning. Contact us today for a free quote and let us help you maintain a healthy environment and clean ceiling.