Melt the fatty acids together and adjust the temperature at 50-55'C. Add the "Tergitol" and the formalin. Heat the water to 60'C, add the amines and "Cellosize," and adjust the temperature of the solution to about 50'C. Add the water solution to the melted fatty acids, stir constantly until a clear viscous mixture is obtained, and then at intervals until the temperature is about 35'C. Add the perfume and mix thoroughly. Disperse the titanium dioxide in half its weight of "Tergitol," grind it to a smooth paste, and then blend it into the cream. It may be necessary to mill the final product in order to obtain a complete dispersion of the titanium dioxide in the cream. Prepare a concentrated solution of a suitable dye. Add a small amount of this solution at a time, with thorough mixing until the cream is of the desired tint. Part or all of the oleic acid may be substituted by an equivalent amount of coconut-oil fatty acids to produce more copious lathering. A combination of soaps, howeve
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