I think most people just puke in whatever they have, then wash it, then don't think about it again because they're not some kind of hyper-neurotic freak who cares about that kind of thing.
Soap is really cool stuff, dishwashers are even better.
if you're in some kind of chronic puking situation where you're bedbound and can't make it to the toilet you use a mop bucket or a trash can. what the fuck is the matter with you people