[pretty cheap jewelry]

Yes I also bought a 25 lb bag of flour from Smart & Final. After a few uses, I noticed the mealy thingys. I took the whole bag back and they replaced it.

However, I was diligent in cleaning out the pantry so other things were not contaminated.

I don't buy that much anymore (use whole wheat now anyway) and EVERYTHING goes in airtight containers even if it's just a ziploc bag.