I am just saying in general stop using it all together if you can. Just looking out for you and your family's health. I read some health studies awhile back and learned how much aluminum leaches into the food. Stopped using it all together and never looked back after that. Now if I am cooking in the oven and I need a liner. I use all natural parchment paper instead. Far superior overall to alumnimum foil and one box of precut sheets helps to cut down on waste too. For cooking on the grill I have not found any substitutions for aluminum foil yet. So I guess it is one of those health over convienance factors for me now.