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What is a good slogan for washing your hands?
"Clean hands, healthy life."
How do friction help in day to day life?
rubbing hands together while washing creates friction and helps to get rid of germs
How infection may be prevented?
keep your hands clean by washing often
Should you turn off the water with your clean bare hands after washing them?
no
How does friction kill germs?
The friction that is created from washing your hands does not actually kill germs, however, it does help to wash them away. It is recommended that people wash their hands with soap for a duration of at least 30 seconds.
Will washing hands for one minute remove the transient bacteria?
Washing hands for one minute is generally considered sufficient to remove most transient bacteria. It is important to use soap and rub hands together vigorously to effectively clean the hands and eliminate the bacteria.
Why it is quite easy to unscrew tap of bottle if your hands are clean or dry?
dry and clean hands have produce friction between hand and cap of bottle so cap unscrew easily
Is it better to wash your face with your hands or a cloth?
As long as your hands are clean and healthy there shouldn't be a problem washing your face with your hands. Same with a cloth. There's no difference really.
How do you prevent parasites?
You can prevent parasites by keeping clean and healthy. This includes washing your hands before you eat!!!!!!!!!!
Why you have to wash your hands at 100F?
it basically needs to be hot enough to get of bacteria off your hands and as many as you can washing them allot of times to make sure they are clean
Are food workers required to wash their hands after going to the bathroom even if their hands look clean?
Technically this depends on local law, but at least in the US, yes, "looking clean" does not excuse food workers from washing their hands.
If bacteria can live on a bar of soap why wash our hands to kill the germs using soap if it does not kill the germs?
While it is true that hand washing with plain soap doesn't actually kill all germs, hand washing is still a vital part of disease prevention. The mechanical action of hand washing--both the flushing action of the running water and the friction from the rubbing together of your hands--removes harmful pathogens. And that's why hand washing is considered so important to public health.*Proper hand washing technique: use very warm water and soap, briskly wash and rub hands and between fingers with suds for a minimum of 20 to 30 seconds, rinse and dry on clean towel. To know if you are washing your hands long enough for the germs to be removed from your hands, sing two verses of Mary Had a Little Lamb or sing Happy Birthday twice before you stop washing and rubbing them with the soap suds.
