WOOD.. GLASS.. METAL..
While it’s great for sandwiches, peanut butter is also extremely effective at removing sticker residue. Smear it over the sticker and let it sit for about an hour. From there, wipe off the peanut butter and the sticker should peel right off!
This is another sandwich staple that works wonders for removing stickers. Leave the spread on your sticker for 30 minutes and then wipe it away.