I used to use Ziploc bags alot more than I do now. I now use produce bags to store cheese and other refrigerated items in. I've known for years that my mom used these bags, but never started using them myself 'til this past year since we have been so strapped for money. I only use the dry ones, though, not the ones that get a few water drops of water on the inside from the produce. Do any of you reuse produce bags?