Dont use tin foil and dont use gum wrappers. If you notice with wrappers like orbitz the paper burns yellowish/greenish, how do I know? Because I used to use it and it doesnt feel plesant at all when your high, do not use it. And for God sake dont use the aluminum-type wrap that comes with Juicy Fruit . Just use some good 'ol computer paper or go get some one to get you some Zig Zags or ffs use a Swisher xD.