Tooth Powder

Powdered orris-root, 1/2 an ounce; powdered charcoal, 2 ounces, powdered Peruvian bark, 1 ounce; prepared chalk, 1/2 an ounce; oil of bergamot, or lavender, 20 drops. These ingredients must be well worked up in a mortar, until thoroughly incorporated. This celebrated tooth-powder possesses three essential virtues, giving an odorous breath, cleansing and purifying the gums, and preserving the enamel; the last rarely found in popular tooth-powders.

Source: The Ladies’ Book of Etiquette, and Manual of Politeness, Florence Hartley