Let me start by saying that we never have insects or bugs in the house... yesterday though, we had 6 flies in the pantry buzzing at the window. I proceeded to smash them all dead.

Today we get home from work and there have to be close to 30-40! What is going on?

Do I have to get rid of EVERYTHING in my pantry?

It's combined with my laundry room, so it's HUGE, and I have a big stockpile going... I hate the thought of getting rid of everything. I even store the pets food in there. The dogs food comes from the vet, it's $40 a bag! What do I do?