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 ourselvesfrom justifying ourselves.”
—Friedrich Nietzsche (18441900)
“We can best help you to prevent war not by repeating your words and following your methods but by finding new words and creating new methods.”
—Virginia Woolf (18821941)
“We [actors] are indeed a strange lot! There are times we doubt that we have any emotions we can honestly call our own. I have approached every dynamic scene change in my life the same way. When I married Charlie MacArthur, I sat down and wondered how I could play the best wife that ever was.... My love for him was the truest thing in my life; but it was still important that I love him with proper effect, that I act loving him with great style, that I achieve the ultimate in wifedom.”
—Helen Hayes (19001993)