Sterilization (microbiology) - Cleaning Methods That Do Not Achieve Sterilization

Cleaning Methods That Do Not Achieve Sterilization

This is a brief list of cleaning methods that may be thought to "kill germs" but do not achieve sterilization.

  • Washing in a dishwasher: Dishwashers often only use hot tap water or heat the water to between 49 and 60 °C (120 and 140 °F), which is not hot enough to kill some bacteria on cooking or eating utensils.
  • Bathing can not sterilize skin, even using antibacterial soap.
  • Disinfectants (for non-living objects) or antiseptics (for living objects such as skin) can kill or remove bacteria and viruses, but not all.
  • Pasteurization of food also kills some bacteria and viruses, but not all.

Read more about this topic:  Sterilization (microbiology)

Famous quotes containing the words cleaning, methods and/or achieve:

    The disgust with dirt can be so great that it keeps us from cleaning ourselves—from “justifying” ourselves.
    Friedrich Nietzsche (1844–1900)

    The methods by which a trade union can alone act, are necessarily destructive; its organization is necessarily tyrannical.
    Henry George (1839–1897)

    I have come to the conclusion that the closer people are to what may be called the front lines of government ... the easier it is to see the immediate underbrush, the individual tree trunks of the moment, and to forget the nobility the usefulness and the wide extent of the forest itself.... They forget that politics after all is only an instrument through which to achieve Government.
    Franklin D. Roosevelt (1882–1945)