i mean its common sense. i tried it it worked. all potato chips are flammable cause of all the oil in em. you can light it up with a lighter and it would causea huge flame. but if you try rubbing 2doritos. it would light up. it may be hard but it can. i made it work.lol.
All y'all believing this are out of your minds. If two Doritos could rub together and start a fire, they would not be approved by theFDA or let alone be suitable for transport in a D.O.T. vehicle without special licensing.