Petroleum jelly, also called petrolatum, is a semisolid mixture of hydrocarbons created as a byproduct of oil. It isn’t flammable, and it doesn’t have any taste or smell. Native Americans and ...

Vaseline is the brand name of petroleum jelly − a substance that was discovered in the 1850s by oil workers who noticed a byproduct of their drilling equipment forming − something they ...

Petroleum jelly, also known as petrolatum, is a substance that has played a crucial role in both medical and cosmetic fields for more than a century. Originally discovered in the oil industry ...