The electrical sockets in my daughter's house have recently been replaced with "Clipsal" brand items. However, although they work perfectly in an electrical sense, it is VERY difficult to insert or remove plugs, which makes them almost impossible to use.
Needless to say, the problem's been dumped in Dad's lap (oh, the joys of parenthood!), but I'm not sure what to do. I've established that the fault lies definitely with the sockets, not with the plugs.
Is it safe to simply spray WD40 everywhere? Or has anybody any better ideas?
Thanks in advance.