The Shocking Mould Problem We Found in a Holiday Home in Kinlough
We’ve seen some serious mould cases over the years—but one holiday home in Kinlough truly stunned us.
Tucked just a few minutes from Bundoran, this beautiful coastal escape had been locked up for the winter. The owners returned in spring expecting a relaxing weekend. Instead, they were met with a wall of musty air, dark patches creeping up the walls, and the unmistakable smell of mould.
It was one of the worst cases of holiday home mould in Kinlough we’ve ever seen. And the scary part? It was completely preventable.
How Did It Get So Bad?
The house hadn’t been used for nearly six months. No heating. No airflow. Curtains drawn. Doors closed.
Inside, we found:
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Thick black mould on bedroom walls
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Condensation stains down living room windows
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Soggy skirting boards in two rooms
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Mould behind wardrobes and under beds
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A damp, stagnant smell that clung to the air
Moisture had built up during the winter. Without ventilation, the home had turned into a mould incubator.
Why Holiday Homes in Kinlough Are So Vulnerable
Kinlough’s climate—like much of County Leitrim—is famously wet. Between Atlantic humidity, frequent rain, and cold winters, even well-built homes struggle without airflow.
For holiday homes that sit empty from October to April, it’s even worse. These properties face:
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Trapped humidity
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No heating cycles to dry the air
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Closed-off rooms and zero circulation
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Leaks or condensation going unnoticed
It creates the perfect storm for seasonal property damp in Kinlough.
What We Did to Fix It (And What You Should Do Too)
After our inspection and testing, here’s how we tackled the mould:
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Full DNA swab testing revealed elevated levels of Stachybotrys (black mould) and Cladosporium in the air
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We removed visible growth using non-toxic anti-microbial treatment
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The entire home was fogged to eliminate airborne spores
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We treated the underfloor area and behind furniture
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Finally, we provided a mould-proofing checklist for the owners
👉 Watch how DNA testing works
👉 View our full mould removal service
How to Protect Your Holiday Home from Mould in Kinlough
Before you lock up for the season, follow these steps:
✅ Use a dehumidifier (or humidity absorber tubs) in each room
✅ Install a passive vent in sealed-off areas like bathrooms or closets
✅ Keep interior doors open to improve air movement
✅ Set a timer on low heat or ventilation if possible
✅ Visit the home occasionally over winter for a check-up
✅ Leave wardrobes and kitchen units ajar to prevent trapped dampness
Need peace of mind? 👉 Book a pre-closure mould inspection
Serving Kinlough and Surrounding Holiday Spots
We assist homeowners throughout:
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Kinlough
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Bundoran
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Rossinver
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Tullaghan
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Glenade
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Mullaghmore
📞 +353 74 971 5050
💬 WhatsApp: +353 899 408 467
📩 Contact us
Don’t Come Back to a Mouldy Surprise in Kinlough
Your holiday home should be a place to relax—not a health hazard. If you’re planning to lock up for the winter, or you’ve just reopened your property and spotted a problem, now is the time to act.
Let Mould Removal Ireland protect your Kinlough home from the hidden risks of seasonal mould.

