Your fruits and vegetables might be covered with a petroleum derived "wax" by default: https://en.m.wikipedia.org/wiki/Fruit_waxing https://en.m.wikipedia.org/w

Your fruits and vegetables might be covered with a petroleum derived "wax" by default: https://en.m.wikipedia.org/wiki/Fruit_waxing https://en.m.wikipedia.org/wiki/Fruit_waxing