UV Torches for Mould Detection

UV torches can be a valuable tool for mould and fungus detection in your home. ¹ While not all moulds and fungi fluoresce under UV light, many common household varieties do, making them easier to spot in dark or hidden areas. When exposed to the ultraviolet light emitted by these torches, certain moulds and fungi will glow, often with a greenish or yellowish hue. This fluorescence helps differentiate them from other substances and can reveal hidden colonies growing in places like bathrooms, kitchens, and basements. However, it’s important to remember that UV light detection is not a foolproof method, as some materials can also fluoresce. If you suspect a mould or fungus problem, it’s always best to consult a professional for proper identification and remediation.