Autumn's unpredictable weather, with chilly temperatures and frequent rain showers, creates ideal conditions for mould to thrive. As colder and wetter weather sets in, the risk of damp and mould in homes increases, with condensation usually being the leading cause.
Condensation forms when warm air inside a home meets cold surfaces like windows and external walls, turning into water droplets as it cools. Keeping windows and doors closed to stay warm in autumn can exacerbate this problem by trapping humid air inside, while daily tasks such as cooking, showering, and drying clothes add extra water into the air.
Where mould grows and how to tackle it
Windowsills and bathrooms are particularly susceptible to mould growth, but it can also form where airflow is restricted, such as behind furniture pushed against external walls. Over time, black mould spores can form on walls, ceilings, around windows, and even on clothes, which can be expensive to fix.
A simple and cheap solution is tea tree oil. This natural antiseptic and disinfectant works by destroying the cell walls of mould spores, causing them to rupture so they can no longer grow and spread.
Expert advice on using tea tree oil
MouldInHomes.com states: “Tea tree oil (also known as melaleuca oil) is a natural fungicide that is effective at killing mould spores throughout the home. It’s a great choice because it’s environmentally friendly, harmless to pets and people, and small amounts can be extremely effective. Of all the natural mould killing solutions, tea tree oil is the most effective.”
To kill and remove mould, experts recommend first wiping the affected area with a damp cloth to remove excess mould, then applying a diluted solution of one teaspoon of tea tree oil and one cup of water, allowing it to sit for one hour before wiping it clean.
Cannock Chase Council advises: “Tea Tree oil is a natural antiseptic and disinfectant but it’s also great for cleaning, especially on mould or mildew. Make sure the Tea Tree oil is derived from Melaleuca Alternifolia. Try a dilute of 1 teaspoon of Tea Tree oil to 1 cup of water (hot or cold). Soak mildewed items in the solution or spray on to trouble spots using a plant mister. Wipe clean, no need to rinse off as leaving the Tea Tree oil solution to dry will kill the mould and prevent it from returning.”
