Highly
refined hydrocarbon the consistency of a
thick grease that is
manufactured for
topical use as a
skin softener and
lubricant. Can also be used to
silence squeaks and
rattles, and is good for
chapped lips. Goes by the
brand name Vaseline, although most
stores sell a
generic equivalent.
Under no circumstances should it be used as a sexual lubricant when latex is involved for birth control or disease prevention--the petroleum jelly will break down latex, rendering it ineffective as a barrier.