A electric fire packed up (light bulbs, heat bars). Thinking it might be the fuse in the plug, I find I cannot get the plug out of the socket. It frees by less than a centimetre and then no more. It has probably been plugged in, but not used for some years.
The socket is a double and the adjacent socket is working. I noticed no sign of melting etc.
Apart from brute force, what is the best method of releasing the plug?
Prise out, perhaps using a non-metallic object? Would WD40 be advisable?
Thanks