Note 239 — SOAP.
William Johnston translation
Valer. Max. i. 5, p. 135: Capillos cinere rutilarunt. Ad rutilam speciem nigros flavescere crines, Unguento cineris prædixit Plinius auctor. Q. Serenus, De Medic. iv. 56.
Serenus seems to allude to a passage of Pliny, xxiii. 2, p. 306, where he speaks of an ointment made from the burnt lees of vinegar and oleum lentiscinum. The same thing is mentioned in Dioscorides, v. 132, p. 379. Servius, Æn. iv. quotes the following words from Cato: “Mulieres nostræ cinere capillum ungitabant, ut rutilus esset crinis.” Alex. Trallianus, 1, 3, gives directions how to make an ointment for gray hair from soap and the ashes of the white flowers of the Verbascum. The Cinerarii, however, of Tertullian, lib. ii. ad uxor. 8, p. 641, seem to have been only hair-dressers, who were so called because they warmed their curling-irons among the hot ashes.