Re: Paint all over everything, including power sockets and emergency buttons?
Prepare for a tale of woe! (Well, a white, middle class western male, tale of woe, at least.)
In the UK we have pull cord switches in our bathrooms. My venerable switch cord broke inside the mechanism (it had been going for over 35 years so a reasonable lifetime for a thin nylon cord). So one of my friends laughed at me when I said I needed an electrician to fit the replacement I had sourced form a local DIY store. SO, yup, I tried it myself. DIY turned into a nightmare. One screw for the fitting came out ok, the other just got stiffer the more I turned it (and yes, I was turning it anti-clockwise, you need some intelligence to f*&k things ups well and proper). I realised I was in danger of stripping the slot from the brass screw head, so stopped.
One of my friends* works supporting technology for a major utility company, and is used to dealing with recalcitrant screws, so I got him to come and have a go. Well, he used his intelligence and expertise and experience to shear the head of the bad screw entirely, but did manage to replace the mechanism so I still had light in the windowless bathroom.
So then I got a MAN in to do the job. Nice chap. He could not get the bad screw out, and anyway the replacement switch I had was a different size, so would not fit into the installed back box, so he provided a new one with the old size fitting, held in by one screw. I had to stand on a chair to hold the fitting so it did not break every time I pulled the cord. I said I wanted the job done properly, so he came back, used a chisel and some WD40 to remove the old screw, repaired the back box and used a new, slightly wider screw to fit the thing back up.
I now have a new switch in the bathroom and am down £216 (parts and labour). Anyone want an unused pull-switch?
It really can be useful to get a professional in to do what should be an easy job if, like me, you really do not have a clue what you are doing.
(I am sure that Jake is a highly competent handyman, but we are not all like that.)
* I do have friends, honestly, not many, I admit, but some.