I'm plagued with them as well, not enough spiders this year for some reason (I never remove a kitchen spider)
The ones Im talking about are always food related, just need to find what old shit you got.
I keep everything in plastic containers now so it should be good? I did find one inside some couscous because it came in just a cardboard box for some reason
I'm going to rip out all the cabinets soon so maybe that will turn something up.
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