Is black mould actually dangerous?
Black mould can be a genuine health concern, particularly for people with asthma, allergies or weakened immunity, and it is always a sign of an underlying damp problem. Because it returns unless the cause is fixed, dealing with it properly means killing black mould at the root rather than wiping the surface.
Is black mould dangerous to health?
Black mould can affect health by releasing spores that irritate the airways, and it poses a greater risk to people with asthma, allergies, respiratory conditions or reduced immunity. For many healthy adults the effect is milder, but damp and mould in the home are recognised by health bodies as a cause of respiratory problems, so it should not be ignored.
What causes black mould?
Black mould is caused by excess moisture, whether from condensation, a leak, penetrating damp or rising damp, feeding mould growth on walls, ceilings and behind fittings. It is a symptom, not the root problem, so treating the mould without addressing the moisture only delays its return.
Can you remove black mould yourself?
You can wipe away a small patch of surface mould yourself with the right protection, but widespread or recurring mould, or mould behind fittings, needs professional treatment. A specialist removes the mould, treats the affected materials, and identifies the damp source so it can be corrected.
How is black mould treated properly?
Black mould is treated properly by killing it at the root, removing or treating affected materials, and dealing with the moisture that caused it. Because damp often follows water damage, mould treatment is closely linked to drying out a property after a leak or flood, and the work is frequently claimable on insurance.
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