Mould and Eczema: How To Spot and Manage It. [A Comprehensive Guide]


Introduction - Mould and Eczema

Mould is a common household issue that can have a significant impact on individuals with eczema. Understanding the connection between mould and eczema is essential for those looking to manage their symptoms and maintain healthy skin. In this blog post, we'll explore what mould is, how it can affect eczema, and provide tips on identifying and eliminating mould in your environment.

What is Mould?

Mould is a type of fungus that grows in damp, humid conditions. It can be found both indoors and outdoors, and it spreads by releasing tiny spores into the air. Mould can grow on various surfaces, including walls, ceilings, fabrics, and even food. When mould grows indoors, it can cause various health issues, particularly for those with respiratory problems or allergies.

How Mould Impacts Eczema

Mould and eczema are closely linked because mould spores can trigger eczema flare-ups. The spores can irritate the skin, leading to itching, redness, and inflammation. Moreover, individuals with eczema often have a compromised skin barrier, making them more susceptible to allergens and irritants, such as mould spores.

Signs of Mould in Your Environment

Identifying mould in your living space is crucial to prevent it from exacerbating eczema symptoms. Here are some signs that may indicate the presence of mould:

  1. Visible mould growth: Mould can appear as black, green, or white patches on surfaces, often in damp areas such as bathrooms or basements.

  2. Musty odour: A strong, musty smell can be a sign of hidden mould growth.

  3. Water damage: Leaking pipes, condensation, or water stains can indicate a moisture problem that could lead to mould growth.

  4. Frequent allergic reactions or respiratory issues: If you or your family members experience increased allergy symptoms, asthma attacks, or respiratory problems, mould may be present in your home.

What to Do if You Suspect Mould

If you suspect mould in your home, it's essential to take action to eliminate it and prevent further eczema flare-ups. Here are some steps you can take:

  1. Locate the source of moisture and fix any leaks or water damage.

  2. Clean mouldy areas with a mould-killing solution, such as a mixture of water and white vinegar or a commercial mould remover. Always wear protective gloves and a mask while cleaning mould.

  3. Ensure proper ventilation in damp areas, such as bathrooms and kitchens, by using exhaust fans or opening windows.

  4. Invest in a dehumidifier to maintain a healthy humidity level (between 30% and 50%) in your home.

  5. Regularly clean and maintain your heating, ventilation, and air conditioning (HVAC) system to prevent mould growth.

Solutions to Minimise Mould Exposure

To minimise mould exposure and its impact on eczema, consider these solutions:

  1. Allergy-proof bedding: Encase your mattress, pillows, and duvets in allergen-proof covers to reduce exposure to mould spores. AllergyCare™ Dust Mite Proof Mattress Covers are an excellent option.

  2. Air purifiers: Invest in a high-quality air purifier with a HEPA filter to remove mould spores from the air. Check out [Honeywell True HEPA Air Purifiers]( for a variety of options.

  3. Regularly clean your home: Vacuum carpets, rugs, and upholstery frequently using a vacuum cleaner with a HEPA filter. Also, wipe down surfaces with a damp cloth to remove mould spores.

  4. Avoid using carpets in damp areas: Opt for hard flooring in bathrooms, kitchens, and basements to minimise mould growth.

  5. Monitor indoor plants: Overwatered indoor plants can encourage mould growth. Ensure proper watering and consider using a tauntonensis or other mould-resistant plants.


Mould and eczema are closely connected, as mould spores can trigger eczema symptoms. To maintain healthy skin, it's crucial to identify and eliminate mould in your environment. By taking steps to address moisture issues, clean mouldy areas, and minimise mould exposure, you can create a healthier living space and reduce the risk of eczema flare-ups.

You'll Find More Tips In The App.

Our users improve their symptoms by 48% in the first month. Find out how 👇

You'll Find More Tips In The App.

You'll Find More Tips In The App.

Our users improve their symptoms by 48% in the first month.

Find out how 👇

Our users improve their symptoms by 48% in the first month. Find out how 👇