Is Vaseline good for your face? If the feeling of petroleum jelly doesn't bother you, though, it's OK to use just about anywhere, including on your lips and face.

On the other hand, petroleum jelly is excellent for unlocking frozen locks. All you do is dip your key in it and slide it into the lock. Afterward, twist it back and forth until it unlocks.

Vaseline is made of 100% petrolatum (a.k.a. petroleum jelly), an occlusive that helps skin retain existing moisture by sealing water in, Mina Amin, MD, a board-certified dermatologist based in Los ...