<<Disclaimer: Verify this information before applying it to your situation.>> Hi all. I called Giusto's Vita Grain Flour Mills (San Francisco) yesterday to find out if they thoroughly clean their mills between grains. He said they do clean very thoroughly, but it is not a wheat free environment, so no guarantees. Since it was one of the Giusto family members I was speaking to, he was very interested in my daughter's Celiac condition and how they might be able to provide something for her. He asked if she could eat Spelt and said that he makes a wonderful all-spelt bread. Is spelt okay? He was so excited about his bread recipe that he offered to send me a loaf if she could eat it. Thanks for your help. ~ jodie in N. CA