That is a great idea! Too bad my daughter is already grown and out of the house. Hubby and I just discussed this very thing about a week ago. We agreed I would no longer buy junk food but that he was not allowed to blame me for not having any junk snacks in the house
Sometimes he is my worst habit in that I am tempted by the junk he likes but would not normally think to eat it. So if it's not in the house I won't know I'm missing it.