The larva were actually CRAWLING ACROSS THE CEILING!! I had to toss out so many dry goods and stock up on zip lock bags to store any replacement products. It was like a horror movie.
So, after I cleaned, emptied, sanitized, tossed out, scrubbed everything down, I bought some of those 'pheromone' moth traps. BINGO. Problem solved. But, come to think of it, what I found IN those traps didn't seem to equate to what I'd seen BEFORE the traps.
As a full fledge arachnophobe, now I'm wondering, and admit to be slightly creeped out!
I'm going to be more cautious when reaching into the corners of the pantry!