Have you tried honey on your sore finger? (But don't lick your fingers!

)
Germoline is also one of my favourites - very old-school! (I think it might be because I just like the word - it's wonderfully expressive!)
As regards warts, I do get the odd one occasionally (my GP thoughtfully pointed out that they are part of the ageing process!

). But I'd never heard that about DBs and I'm always very aggressive with them ("You're a horrible little wart and I'm gonna GET you!"). I usually get them frozen off at my local NHS clinic and, in fact, just had one done last week which is healing up nicely.
When I was a child my dad used to "magic" them away with broad bean pods, buried in the garden with a few incantations. It always worked, but then we were very gullible as children!