Soap and detergent Preparation and reaction with hard and soft water
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Soap is less effective in hard watersince it reacts to form a calcium or magnesium salt of the organic acid in the soap and forms a grayish soapscum with no lather. Detergents, on the other hand, lather in both hard and soft water.....
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Soap is less effective in hard watersince it reacts to form a calcium or magnesium salt of the organic acid in the soap and forms a grayish soapscum with no lather. Detergents, on the other hand, lather in both hard and soft water.Both becomes sticky with hard water.
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