It's quite important to keep your harmonicas clean in the first place. There's nothing worse than having a bit of peanut pinging off your tonsils during a rather strenuous suck.

Stripping them down and cleaning them out isn't too dificult, but I've not had to do that yet with the more fancy valved ones I'm moving over to now. That may be more problematical.

So at least we've learnt not to give our tin sandwiches any additional flavours! Keep 'em in a case, on a hard flat surface or in yer gob! The last place is the worst.