Greek underworld his duty was to bring these souls to the underworld and no one would persuade him to do otherwise. Cerberus (Kerberos), or the "Hell-Hound", is Hades' massive multi-headed (usually three-headed) dog with some descriptions stating that it also has a snake-headed tail and snake heads on its back and as its mane. Born from Echidna and Typhon, Cerberus guards the gate that serves as the entrance of the underworld. Cerberus' duty is to prevent dead people from leaving the underworld. Heracles once borrowed Cerberus as the final part of the Labours of Heracles. Orpheus once soothed it to sleep with
Pluto Water sulfate, which are known as natural laxatives. The water also contains a number of other minerals, most notably lithium salts. Sales of Pluto water was halted in 1971 when lithium became a controlled substance. Advertised as "America's Laxative", Pluto Water used the slogan "When Nature Won't, PLUTO Will". The bottle and many advertisements featured an image of Pluto, the Roman god of the underworld, reflecting the water's underground origin. Pluto Water Pluto Water was a trademark for a strongly laxative natural water product which was very popular in the United States in the early 20th century. The water's laxative properties