We came back from vacation on very hot summer to find hundred's of little caterpillar like things hanging from the ceiling of our kitchen. Turns out the high heat and humidity caused some pantry moths to hatch and that was the disgusting result. We need help IMMEDIATELY, as you can imagine, and found these guys in the yellow pages. The exterminator that came out was friendly and the price was reasonable, and best of all, the bugs were gone. We have not had this problem again, so I guess whatever he did worked.