Violet mouth-water.—Tincture of benzoin 7 parts, tincture of ratany 30, tincture of myrrh 60, rose water 250, tincture of orris root 500, alcohol 250.

Antiseptic gargle.—The following solution is recommended for sterilizing the mouth after the teeth have been cleansed with a tooth-brush and soap: Thymol 3½ grains, benzoic acid 45, tincture of eucalyptus 180, water 1½ pints.

Odontine.—Exhaust 3 ozs. of pulverized myrrh with a mixture of 25 ozs. of alcohol and 8 ozs. of water. Then dissolve 1½ ozs. of Castile soap shavings in a mixture of 25 ozs. of alcohol and 8 ozs. of water, and color wine-red with alkannin. Then add lemon oil 30 drops, peppermint oil 30 drops, wintergreen oil 10 drops, star-anise oil 30 drops, and finally 4 ozs. of glycerin. After allowing the whole to stand in a cool place for one or two weeks, filter, mix the filtrate with 10 drachms of acetic ether, and fill in bottles.

Sozodont.—White Castile soap ½ oz., oil of peppermint 5 drops, oil of wintergreen 12 drops, glycerin ½ oz., water 1 oz., alcohol 2 ozs., cochineal tincture sufficient to color.

Eau de Botot (improved).—Cloves, star-anise, and soap bark, each 2½ drachms, cochineal 1½ drachms. Pulverize and percolate with the following mixture: Alcohol 20 ozs., rose water 4 ozs. To the percolate add: Cream of tartar 45 grains, oil of peppermint 1½ drachms. Filter.

Quinine tooth-water.—Alcohol of best quality 5 quarts, peppermint oil 1 oz., clove oil ½ oz., Ceylon cinnamon oil 2¾ drachms, Peruvian bark-tincture 8¾ ozs., guaiacum-tincture 3½ ozs., myrrh tincture 1.75 ozs., glycerine of 28° B. 17½ ozs. Proceed as above.

The Peruvian bark-tincture is prepared by macerating 8¾ ozs. of Peruvian bark in 1 quart of alcohol of best quality.

Dr. Stahl's tooth-tincture.—Alcohol of best quality 5 quarts, peppermint oil 1¾ ozs., clove oil 5½ drachms, French rose-geranium oil 8¼ drachms, vanilla-tincture 5¼ ozs., guaiacum-tincture 3½ ozs., benzoin tincture 8¾ ozs., henna-tincture, as coloring matter, 8¾ ozs.

Bring all the ingredients into a glass bottle, shake thoroughly and protect the mixture from sunlight. The tincture, when mixed with water, gives an emulsion.