Barber’s Shampoo Mixture
Dissolve half an ounce of carbonate of ammonia and one ounce of borax in one quart of water; then add two ounces of glycerine in three quarts of New England rum, and one quart of bay rum. Moisten the hair with this liquid; shampoo with the hands until a light lather is formed; then wash off with plenty of clean water.
Source: The White House Cookbook, F.L. Gillette
To Preserve and Strengthen the Hair
One ounce of bi-carbonate of soda, two drams of tincture of cantharides, two ounces of spirits of rosemary, and a half pint of rosewater. Mix the bi-carbonate of soda with the rosewater, and add the other ingredients. Apply it with a sponge, rubbing it well into the roots of the hair until a lather is produced; then rinse with water, and dry on a coarse towel.
Source: 76: A Cook Book