Scent was an important consideration in the mummification process that used oils, waxes and balms to preserve the body and its spirit for the afterlife. The practice was largely reserved for pharaohs and nobility and pleasant smells were associated with purity and deities while bad odors were signs of corruption and decay.

Even after 5,000 years in a sarcophagus, mummified bodies from ancient Egypt still smell quite nice, scientists have discovered. Researchers who examined nine mummies found that though there was some difference in the intensity of their odours, all could be described as "woody", "spicy" and "sweet".

Even around 5,000 years after their embalming, Strlič and collaborators described the bodies as smelling “pleasant.” This is largely thanks to the materials applied to the mummies, which included scented waxes, coniferous resins and oils made from pine, cedar, and juniper, as well as gum resins such as frankincense and myrrh.