<<Disclaimer: Verify this information before applying it to your situation.>> Hi Everyone-- I just spoke with Frito-Lay in Dallas this morning to verify my information re: Lays not guaranteeing their products are gf. According to two people I spoke with, the operative word, here, is "guarantee." They do wash their production equipment between products, but small amounts of gluten may remain and may cause some reaction in very sensitive individuals. Consequently, they cannot "guarantee" their products are gf. For a majority of the celiacs, those products listed as gf will not cause problems. If anyone can get a written guarantee that these products are gf, that would be wonderful. I certainly didn't intend to imply that Frito-Lay products are not safe - they are simply not guaranteed to be gf. Sorry for any misunderstanding... Ayn.