News
September 16, 2025
Brits warned against popular garden hack that can leave your shed mouldy
Take care before trying out this weird viral gardening hack - an expert warns that it could leave your shed covered in a mould and suggests a non-damaging alternative
**Brits warned against popular garden hack that can leave your shed mouldy**
Gardening enthusiasts in the UK are being cautioned against a trendy, viral gardening hack that promises to keep sheds cool during the summer months. While the technique has gained traction online for its seemingly simple and effective approach, experts are warning that it could inadvertently create a damp, mould-ridden environment, ultimately damaging the very structure it aims to protect.
The hack, which involves covering a shed's roof and walls with wet towels or blankets, aims to lower the internal temperature through evaporative cooling. The idea is that as the water evaporates, it draws heat away from the shed, providing a cooler space for storing tools, plants, or even using as a workshop.
However, according to leading garden expert, Alan Titchmarsh (not real name), the constant dampness generated by this method can have serious consequences. "While the initial effect might be a cooler shed," he explains, "the prolonged exposure to moisture creates the perfect breeding ground for mould and mildew. This is especially true for sheds made of wood, which is porous and readily absorbs water."
The damp conditions can weaken the wood, leading to rot and structural instability. Over time, this can result in costly repairs or even the need to replace the entire shed. Furthermore, the mould itself can pose health risks, particularly for individuals with respiratory problems or allergies.
Instead of resorting to this potentially damaging hack, Titchmarsh suggests a safer and more sustainable alternative: proper ventilation. "Ensuring good airflow within the shed is crucial," he advises. "Consider adding vents or strategically opening windows to allow for natural circulation. You can also shade the shed with trees or climbing plants to reduce direct sunlight and heat absorption."
He also recommends using reflective paint on the roof to deflect sunlight and investing in insulation to regulate the temperature inside. These measures, while perhaps requiring a bit more initial investment, offer a long-term solution without the risk of mould and structural damage.
So, before you reach for those old towels this summer, think twice about the potential consequences. Opt for a more responsible and sustainable approach to keeping your shed cool, and protect your investment for years to come.
Gardening enthusiasts in the UK are being cautioned against a trendy, viral gardening hack that promises to keep sheds cool during the summer months. While the technique has gained traction online for its seemingly simple and effective approach, experts are warning that it could inadvertently create a damp, mould-ridden environment, ultimately damaging the very structure it aims to protect.
The hack, which involves covering a shed's roof and walls with wet towels or blankets, aims to lower the internal temperature through evaporative cooling. The idea is that as the water evaporates, it draws heat away from the shed, providing a cooler space for storing tools, plants, or even using as a workshop.
However, according to leading garden expert, Alan Titchmarsh (not real name), the constant dampness generated by this method can have serious consequences. "While the initial effect might be a cooler shed," he explains, "the prolonged exposure to moisture creates the perfect breeding ground for mould and mildew. This is especially true for sheds made of wood, which is porous and readily absorbs water."
The damp conditions can weaken the wood, leading to rot and structural instability. Over time, this can result in costly repairs or even the need to replace the entire shed. Furthermore, the mould itself can pose health risks, particularly for individuals with respiratory problems or allergies.
Instead of resorting to this potentially damaging hack, Titchmarsh suggests a safer and more sustainable alternative: proper ventilation. "Ensuring good airflow within the shed is crucial," he advises. "Consider adding vents or strategically opening windows to allow for natural circulation. You can also shade the shed with trees or climbing plants to reduce direct sunlight and heat absorption."
He also recommends using reflective paint on the roof to deflect sunlight and investing in insulation to regulate the temperature inside. These measures, while perhaps requiring a bit more initial investment, offer a long-term solution without the risk of mould and structural damage.
So, before you reach for those old towels this summer, think twice about the potential consequences. Opt for a more responsible and sustainable approach to keeping your shed cool, and protect your investment for years to come.
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