Handwashing is a simple and effective way to prevent the spread of disease. Harmful bacteria can easily contaminate your hands when you touch a surface on which bacteria resides and can just as easily be passed to the next person when you open a door or simply shake another's hand. The simplest method to destroy bacteria is also the easiest. By following proper handwashing procedures, you can protect your own health and the health of your community.
Wet Hands
Wet your hands with clean, running water. Add soap. Keep the water temperature warm, since warm water is more effective at killing bacteria. Do not use standing water to wash your hands, as bacteria thrives in still water. You may introduce more germs onto your skin than you remove.
Use Soap
Since bar soap often sits in a holder that can collect grime and germs, use liquid soap dispensed through a container because it is more hygienic. The soap you use does not have to be designated as antibacterial, as it is the mechanical action of rubbing your soapy hands together that rids them of germs.
Time to Wash
Rub your hands vigorously to produce a soapy lather. Do this for 20 seconds, or the time it takes to sing "Happy Birthday" twice. Be sure to rub the front and back of your hands and beneath your nails. Use a specially designed nail brush if necessary to remove dirt from beneath your fingernails. Do not use a community washcloth or sponge to wash your hands. Their constant moisture breeds bacteria.
Rinse and Dry
Rinse your hands under warm running water until they are completely free of soap. If you are in a public restroom, use a single-use paper towel or a hot air dryer to dry your hands. Use this same paper towel to turn off the faucet and open the restroom door so you do not contaminate your now-clean hands. If you are washing in your own home, use a clean towel to dry.
When to Wash
Frequent handwashing not only protects you, but it protects those around you. Germs on your hands can enter your body when you rub your eyes or nose or put food into your mouth. Keep yourself safe by washing your hands before you eat, after you use the restroom, after touching animals, after sneezing, coughing or blowing your nose, before and after visiting with someone who is ill and whenever your hands appear dirty.
If Water is not Available
If you need to cleanse your hands and water is not available, alcohol-based hand sanitizers will kill bacteria on the skin if used properly. To sanitize your hands, apply enough product to wet your hands. Thoroughly rub them together until they are dry.
