A burning or fishy smell from a socket, plug or switch should never be ignored — it’s one of the clearest warning signs of an electrical fault that could lead to a fire. Act quickly.
What to do right now
- Switch off the circuit at the consumer unit (fuse board).
- Unplug anything connected to that socket, if it’s safe to do so.
- Don’t use it — keep the circuit off until an electrician has checked it.
- Call an electrician — for a genuine emergency we’re available 24/7.
What causes it?
The smell is usually overheating plastic. Common causes include a loose connection arcing inside the socket or wall, an overloaded socket (too much drawn through one outlet or an adaptor), a damaged accessory, or a faulty appliance. Arcing behind a socket is exactly how many electrical fires start.
Why you shouldn’t wait
Even if the smell fades, the underlying fault is still there. Heat damages insulation over time and the risk builds. A quick inspection now is far cheaper than the alternative. Our emergency electricians can make it safe and find the cause fast.
Common questions
Treat it as one. Switch off the circuit at the fuse board, stop using it, and call an electrician straight away — arcing behind a socket is a genuine fire risk.
Usually the fault is on one circuit. Turn that circuit off at the board; other circuits are typically fine, but if in doubt, call us and we’ll advise.
Most often a loose connection arcing, an overloaded socket, or a damaged accessory or appliance overheating. We trace the exact cause and repair it.
Burning smell from your electrics?
Switch off the circuit and call us now — 24/7 emergency electricians across East London.
Call 020 7473 7807