you wait until they are asleep and once the timing is right you dump a generous amount of CLR into the fuel tank. cleanest non running generator in town! not that I condone destruction of property...What really pisses me off is when you're camping with your son and you're site is next to that inconsiderate asshole with the loudest generator in the whole fucking park!!!! I wanna walk over there and beat it with a hammer until it shuts the fuck up!!!!