@Inna22 $100 is not nearly enough for "worry free." That's just an open invitation for your house to be covered with far, far worse than confetti.
But anyway, is this a recurrent problem for you? As in, multiple groups of guests all decided it would be "fun" to throw confetti around in their Airbnb rental? Maybe that's just an American thing, like gender reveal parties (lord help us all). But even if you're allowing parties in the house, no guest should find it necessary to decorate in a short term rental - especially if that involves attaching things to your walls, confetti, or (horror of horrors) glitter.
Personally, I wouldn't allow parties in an Airbnb rental in the first place. This platform is not cut out for that. But if I were renting out an event location, I'd supply decorative items as a package deal, including removal, and require any additional items to be approved in advance, with a mandatory inspection with both client and host present before departure in order to release the deposit.
And of course there would be a real deposit, so obviously Airbnb would not be an option.