make a couple martinis. then get some flying insect killer..Not the stuff made here as I find it ineffective..If you can find the stuff the military use's great. that stuff kills every thing. and I don't know if you do it..but out side trash cans..when they do the pick up..wash and disenfect them. let the sun dry them completly then put the lids on//I always give them a good blast of some really vile insect killing stuff before putting the lid on just to ensure they won't make a home there for a while. and it really sounds like you have a piece of aging produce hidden some place. good luck..and remember if you sleep with your mouth open..they will rest in it..