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Hard and Soft Soap

Soaps are nent qualities which specially recommend it as an ingredient in soap-making. It imparts a great degree of firmness to the soap, probably owing to the solid form of the fatty acids found in it. It will also unite permanently with soda lyes in any proportion; and, in combination with other fat substances, imparts whiteness and emollient properties to THE ART OF SOAP-MAKING. them; it also froths as well in cold as in hot dissolve in the water about 1 part of clean water, which is not the case with tallow soaps worked with soda.