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Értékelés:
Kiadva: 18.05.2003.
Nyelv : Angol
Szint: Középiskola
Irodalom:
Referenciák: Nincs használatban
  • Esszék 'Soap and detergent.', 1.
KivonatZsugorodni

Many people are confused about the difference between soap and detergent. Soaps and detergents are not the same thing, although both are surfactants, or surface active agents, which basically means a washing compound that mixes with grease and water. Soaps are made of materials found in nature. Detergents are synthetic (although some of the ingredients are natural); they were developed during World War II when oils to make soap were scarce. There is little doubt that soap is better for your health and the environment than detergents. Detergents are very toxic to fish and wildlife. Nonethel…

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