Dip a piece of clean rag in Vinegar of Squills, and rub the teeth and gums with it. This not only whitens, but fastens and strengthens the roots of the teeth, and corrects an offensive breath.
Take Rose-water, Syrup of Violets, clarified Honey, and Plantain-water, of each half an ounce; Spirit of Vitriol one ounce; mix them together. Rub the teeth with a linen rag moistened in this Liquor, and then rince the mouth with equal parts of Rose and Plantain-water.
Rub them well with Nettle or Tobacco Ashes, or rather with Vine Ashes mixed with a little Honey.
40. A Powder to cleanse the Teeth.
Take prepared Coral and Dragons-blood, of each an ounce; Cinnamon and Cloves, of each six drachms; Cuttle-bone, and calcined Egg-shells, of each half an ounce; Sea Salt decrepitated, a drachm, all in fine powder: mix them in a marble mortar.
41. The following was communicated by Mr. Rae, Surgeon Dentist, in the Adelphi, London.
Take of Cuttlefish-bone, and the finest prepared Chalk, each half an ounce; Peruvian Bark, and Florentine Iris Root, each two drachms: reduce the whole into a fine Powder, and mix them. This may be coloured with a little Rose Pink, and scented with a few drops of Oil of Cinnamon.