Shizuka New York Day Spa

A woman is given a facial treatment that includes nightingale droppings at Shizuka New York Day Spa. (Credit CBS 2)

Fecal Facials: Latest Spa Craze Involves Bird Dropping Skin Treatment

The exfoliant is made of powdered rice bran, bird droppings, and water. The droppings come exclusively from nightingales, the mixture is part of the spa’s Geisha Facial.