I'm not sure that this is in the correct space.. If it's not, feel free to move it

So my Ball python is on an infamous Food strike. Because they're frozen thawed, I can't save them for later and there's nothing else to eat his rats that he doesn't take. What do you guys do with the rodents that are rejected? I've been throwing them out but the smell is terrible- even in 6 plastic bags! I don't have the space to bury them in the city.. Any suggestions? - Thanks guys