Why is it important to wash your hands with soap?
Matthew Shields
Updated on February 28, 2026
Why is it important to wash your hands with soap?
Washing hands prevents illnesses and spread of infections to others Handwashing with soap removes germs from hands. This helps prevent infections because: People frequently touch their eyes, nose, and mouth without even realizing it.
Why is hand washing important to prevent infection?
One of the main causes of transmission of infection is contaminated hands. Routine hand washing is one of the most effective measures used to prevent or control this transmission of infectious diseases. To ensure its effectiveness however, specific techniques needs to be carried out.
What happens if you don’t wash your hands?
Other consequences of not washing the hands or improper washing of hands includes food related illnesses for example E.coli infection or salmonella. These conditions can also lead to intestinal problems which can cause vomiting and diarrhea.
Why is handwashing important in the community setting?
Effect of hand hygiene on infectious disease risk in the community setting: a meta-analysis.external icon Am J Public Health. 2008;98 (8):1372-81. Huang DB, Zhou J. Effect of intensive handwashing in the prevention of diarrhoeal illness among patients with AIDS: a randomized controlled study.external icon J Med Microbiol. 2007;56 (5):659-63.
What are some reasons why you should wash your hands?
Germs can also get onto hands if people touch any object that has germs on it because someone coughed or sneezed on it or was touched by some other contaminated object. When these germs get onto hands and are not washed off, they can be passed from person to person and make people sick. Handwashing with soap removes germs from hands.
Does washing your hands really help?
Washing your hands is one of the best and most cost-effective ways to prevent the spread of infection. Although you’re never going to get rid of all the germs you pick up as you go through the day, hand washing can help eliminate a lot of them. The U.S. Centers for Disease Control and Prevention (CDC)…
Why it is important to always wash your hands?
According to the CDC, properly washing and drying your hands reduces your risk of getting sick with diarrhea by 33 percent . It also reduces your risk of getting a respiratory illness by up to 20 percent. Having clean hands is important because people often use their hands to touch their eyes, nose, and mouth.
Why you should not wash your hands?
Hands come in contact with many bacteria and other contaminants when using the restroom, touching surfaces touched by other people, handling raw eggs or poultry, or changing a diaper. If you don’t wash your hands before eating or preparing food you can ingest these bacteria, which could cause severe illnesses.