No matter how much you wash your hands do they come clean?

not 100%No matter how much you wash your hands do they come clean?
You're washing off all the harmful germs and impurities, however, bacteria still remains on your hands, but it is all harmless. If you want to get in depth, your entire body is covered in bacteria.No matter how much you wash your hands do they come clean?
yes
no u need some of the good germs that u have...
Never 100%.
if you use a sanitizer
not all the way unless your a person who likes everthing clean
If you wash them while singing happy birthday that is a good length of time. Keep your hands pointed down while you dry them. I wash my hands a lot.
no
You have to differentiate between ';clean'; and ';sanitary';. Cleaning is an action that is designed to remove soil, and chemical residues - protien, carbohydrates or fats/oils. Cleaning is not sanitation. Sanitation is an action taken specifically to kill microorganisms. Sanitation cannot take place without cleaning. Things can be clean without being sanitary. As far as microorganisms on your hand are concerned, normal flora is healthy to have - although bathing to control populations is well appreciated. It's those contaminants you pick up from the environment that you have to be concerned about.
No. Your earthling body is always engulfed in microorganisms.