42. Or,

Take Pumice-stone prepared, Sealed Earth, and Red Coral prepared, of each an ounce; Dragons-blood, half an ounce; Cream of Tartar, an ounce and a half; Cinnamon, a quarter of an ounce; and Cloves, a scruple: beat the whole together into a Powder.

This Powder serves to cleanse, whiten, and preserve the Teeth; and prevents the accidents that arise from the collection of Tartar or any other foulness about them.

43. An efficacious Tooth-Powder.

Take Myrrh, Roch Allum, Dragon's Blood, and Cream of Tartar, of each half an ounce; Musk, two grains; and make them into a very fine powder. This, though simple, is an efficacious dentifrice; but nothing of this kind should be applied too frequently to the teeth for fear of hurting the enamel.

44. A Powder to cleanse the Teeth.

Take Pumice-Stone and Cuttle-fish Bone, of each half an ounce; Tartar vitriolated, and Mastich, of each a drachm; Oil of Rhodium four drops: mix all into a fine powder.

45. A Tincture to strengthen the Gums and prevent the Scurvy.