Mould Cleaning
What can I do to prevent mould growing in my space?
To prevent mould growth in your space, there are several proactive steps you can take.
Mould Fact: Never spray directly on to mould affected area as it is a living organism and can spread its spores up to 10m away from the source as a defence mechanism.
Mould Fact: Mould feeds on dust, so keep your space clean and decluttered to avoid build up.
Here are some effective measures to help prevent mould growth:
Control moisture levels:
Mould thrives in damp environments, so it's crucial to keep your home dry. Repair any leaks promptly, whether they are from plumbing, roofs, or windows. Use dehumidifiers in areas with high humidity, such as basements or bathrooms, to maintain moisture levels below 50%. Proper ventilation, including exhaust fans in kitchens and bathrooms, can also help reduce moisture buildup. Set up a good quality dehumidifier.
Monitor and address condensation:
Condensation can contribute to mould growth. Keep an eye out for condensation on windows, pipes, or walls, and wipe it away promptly. Insulate cold surfaces like pipes to prevent condensation from forming.
Improve ventilation:
Proper airflow is essential for preventing mould growth. Ensure that your home has adequate ventilation in all areas, including attics, crawl spaces, and basements. Use fans or open windows when cooking, showering, or doing activities that generate moisture. Remember mould thrives on stagnant air, so the more air movement the better.
Clean and dry water-damaged areas promptly:
If you experience water damage due to leaks, flooding, or spills, address the issue immediately. Remove and dry any water-damaged materials within 2 to 48 hours to prevent mould from taking hold. You must contact a professional if the damage has been significant.
Properly vent appliances:
Appliances that generate moisture, such as dryers and stoves, should be vented to the outdoors. Ensure that the vents are clean and unobstructed.
Regular cleaning and maintenance:
Regularly clean and maintain areas prone to mould growth. Mould feeds on dust so keep your space dust free. Use mould-inhibiting natural cleaning solutions to remove any visible mould or mildew. Pay attention to areas like bathrooms, kitchens, basements, and other areas with higher moisture levels. Declutter your cupboards.
Monitor and address indoor humidity:
Use a meter to measure indoor humidity levels. Keep humidity below 50% to discourage mould growth. If necessary, use dehumidifiers to maintain appropriate levels.
Keep gutters and downspouts clean:
Ensure that your gutters and downspouts are clear of debris to prevent water from accumulating and seeping into your home's foundation.
Regular inspections:
Conduct regular inspections of your home, looking for signs of moisture, leaks, or mould growth. Early detection and prompt action can prevent mould issues from escalating.
Genetic pre disposition to mould illness HLA DR DQ
HLA DR and DQ are genes that encode proteins called human leukocyte antigens (HLAs), which play a key role in the immune system’s ability to recognise and respond to foreign substances, including mould toxins. Certain variations (or alleles) of these genes have been associated with an increased risk of developing mould sensitivity and Chronic Inflammatory Response Syndrome (CIRS) due to mould exposure.
Specifically, the HLA DR and DQ alleles that have been linked to mould sensitivity and CIRS are those that are involved in the immune system’s response to fungal infections. These alleles are thought to affect the immune system’s ability to recognise and respond to mould toxins, leading to an exaggerated immune response and chronic inflammation in some individuals.
Genetic testing for HLA DR and DQ alleles can be helpful in identifying individuals who may be at increased risk of mould sensitivity and CIRS, and may be used in combination with other diagnostic tools to help guide treatment and management of these conditions. However, it’s important to work with a healthcare professional who specialises in these conditions to ensure an accurate diagnosis and appropriate treatment plan.
How do I safely remove and prevent mould?
Cleaning mould naturally can be done using a few common household ingredients.
If you have recurring mould issues associated with water damage, you must contact a professional.
Safety precautions:
Before you begin, make sure to wear protective gloves, goggles, and a face mask to avoid direct contact with the mould and minimise inhalation of spores.
Ventilation:
Open windows or use fans to ensure proper air circulation in the area you'll be cleaning. This helps prevent the spread of mould spores and improves overall ventilation.
Remove visible mould:
Use a microfibre cloth, stiff-bristle brush, scrubbing pad, or non-chlorine based chemicals and water to physically remove as much mould as possible from the affected surface. Dispose of any materials used for cleaning or items heavily contaminated with mould.
Vinegar solution:
Mix equal parts white vinegar and water in a spray bottle. Vinegar is effective at killing most types of mould. Spray the solution onto the cloth then wipe mouldy area and let it sit for at least an hour to penetrate the mould.
Scrub the area:
Use a scrub brush or sponge to scrub the mouldy surface vigorously. Apply additional vinegar solution as needed. Rinse the area with water and wipe it dry with a clean cloth or towel.
Baking soda paste:
For stubborn mould or to prevent its recurrence, create a paste by mixing baking soda with a small amount of water. Apply the paste to the affected area and scrub gently with a brush. Rinse with water and wipe dry.
Dizziness or nausea:
Tea tree oil: If you prefer an alternative to vinegar, tea tree oil is known for its anti-fungal properties. Mix 1 teaspoon of tea tree oil with 1 cup of water in a spray bottle. Spray the solution onto the mouldy surface and let it sit for a few hours. Scrub the area and wipe it dry.
Preventative measures:
After cleaning, address the underlying cause of the mould growth, such as addressing moisture issues, improving ventilation, or fixing leaks. Keep the area decluttered well-ventilated and monitor it regularly to prevent future mould growth.
It’s important to note that while natural remedies can be effective for small-scale mould problems, extensive or persistent mould infestations may require professional assistance. Additionally, if you have a mould allergy or sensitivity, it’s advisable to let someone else handle the cleaning or wear proper protective equipment. MouldSafe do not recommend using bleach-based products.
Inadequate for mould spores:
Mould consists of both visible growth and microscopic spores. Bleach is not effective in killing mould spores, as they have protective coatings that allow them to survive harsh conditions. When using bleach, it will discolour it but the spores will remain and will grow back.
Toxic fumes and risks:
Bleach releases strong fumes that can be irritating and harmful, especially in poorly ventilated areas. When bleach is mixed with other common household cleaners (such as ammonia or vinegar), it can produce toxic gases. Additionally, accidental bleach spills or contact with skin or eyes can cause harm.
Surface damage:
Bleach is a harsh chemical that can damage or discolor certain materials, such as fabrics, carpets, wood finishes, and painted surfaces. It may weaken or degrade the surface over time, leading to further problems.
Limited long-term prevention:
Bleach does not provide long-term prevention of mould growth. It does not address the underlying cause of mould, such as moisture or humidity issues. Without addressing the root cause, the mould is likely to reappear even after using bleach.
Remember: if you have a severe or extensive mould problem, it is advisable to seek professional assistance for proper remediation.
