Wash them, with soap and water. Also, hand sanitizer is useful.
Cheers!
washing your hands
The best way to prevent germs is to bathe daily along with washing your hands frequently throughout the day. Also it is always good to avoid unsanitary objects and locations.
Germs spread by any way. By air water and humans and animals. Many Germs can spread by touching the face or hands.
The easiest way is to wash your hands constantly!
The single best way to minimize the spreading of germs between people is to:
More germs are in the hair than hands!
From dirty things, direct contact(from other people) and others.
Hand sanitizer is the best way to clean dirty and contaminated hands without using soap and water. It effectively kills 99.9% germs and bacteria from hands in a few seconds. It contains alcohol that reduces the amount of germs and bacteria. It fights against the infectious agents due to its antibacterial and antimicrobial properties.
Hand washing is the best way to prevent germs from spreading. Think of how many things you do with your hands ... it's a lot! While cooking food will remove many germs you are touching the food after it has been cooked. If you have not washed your hands before preparing a meal, germs can be transfered to your cutting board, knives, counter, plates and food. By handwashing before cooking, it prevents germs from hands being transfered to mouths and into your body.
washing your hands of course is the most affective way of killing germs. but hand sanitizer is best when you don't have access to running water or soap. Hand sanitizer kills more germs but drys your hands out with overuse. After the years go by you will find your hands getting itchy all the time. It is best to only use hand sanitizer when touching things as elevator buttons, public door handles & washrooms... etc.
A person has more germs in their mouth than on their hands. Saliva has enzymes that prevent germs from forming, while your hands touch things such as doorknobs all day which are infested with germs.
The best way to not get sick is to WASH YOUR HANDS and use germ-ex to kill bacteria on your hands.STAY AWAY FROM SICK PEOPLE and when you cough or sneeze, PUT YOUR ARM OVER YOUR MOUTH TO STOP THE GERMS FROM SPREADING!!!!!!!!!!!!!!!!!