I just noticed worms on our kitchen walls! I don't know what they are, really, but they're small (dh says 1/4 inch long), whitish, and absolutely disgusting. I think they're blind but they've obviously come from somewhere and are going God knows where else. Where do they come from? Why are they in the kitchen? Am I that bad at housekeeping? How Clean Is My House?! Not as clean as it should be, obviously, but I didn't think it was THIS bad!HELP!