I followed all her "rules" for using the bags and still a lot of my expensive produce is going in the trash! It only seems to work on really dry hardy veggies. Not the bagged salad, strawberries, or anything that may have the slightest bit of condensation on them. I don't know about you, but I don't have the time to dry each and every piece of fruit and veggie of before I put it in her bags and that seems to be the only way that these will work well. The tupperware line that she sells is a lot better, a bit more money up front, but it lasts forever, and I haven't have any rotten food in them yet. Save your money and buy Debbie's Green boxes instead.