Age old question Which is best, antibacterial Soap or hand sanitizer, at 60% alcohol sanitizer will Sanitize and disinfect, but good old soap washed lathered and rinsed is still most effective way to remove chemicals and all kinds of germs, including the novel coronavirus, infectious disease.
Center for Disease Control and Prevention (CDC) recommends frequent handwashing for at least 20 seconds to prevent the spread of the virus that causes COVID-19.that is all well and good if you have access to a sink 24/7 true fact is their is never a perfect scenario for cleaning where everything is readily available.
CDC recommends using antibacterial, soap and water whenever possible because handwashing reduces the amounts of all types of germs, bacteria and chemicals on hands. But if soap and water are not available, using a alcohol hand sanitizer with at least 60% alcohol can help you avoid getting sick and spreading germs to others. Guidance for effective hand wash and use of hand sanitizer in community settings was developed based on data from a number of studies.
Hand sanitizers (Alcohol based Min 60%) can quickly reduce number of microbes on hands in some situations, but hand gel does not eliminate all types of germs.
Hand soap and water are more effective than hand sanitizer at removing certain kinds of germs, like Norovirus, and Cdiff although alcohol-based hand sanitizer can inactivate many types of microbes very effectively when used correctly, people may not use a large enough volume of the sanitizers or may wipe it off before it has dried hand sanitizers may not be as effective when hands are visibly dirty or greasy.
Many studies show that hand sanitizers work well in clinical settings like hospitals, where hands come into contact with germs but generally are not heavily soiled or greasy. Some data also show that hand sanitizers may work well against certain types of germs on slightly soiled hands, However, hands may become very greasy or soiled in community settings, such as after people handle food, play sports, work in the garden, or go camping or fishing. When hands are heavily soiled or greasy, hand sanitizers may not work well. Hand wash with soap and water is recommended in such circumstances.
Hand sanitizer might not remove harmful chemicals, like pesticides and heavy metals, from hands.
Although few studies have been conducted, hand sanitizer probably cannot remove or inactivate many types of harmful chemicals. In one study, people who reported using hand sanitizer to clean hands had increased levels of pesticides in their bodies. If hands have touched harmful chemicals, wash carefully with soap and water (or as directed by a poison control center).
Many studies have found that sanitizer with an alcohol concentration between 60–95% are more effective at killing germs than those with a lower alcohol concentration or non-alcohol-based hand sanitizers. Hand sanitizer without 60-95% alcohol ) may not work equally well for many types of germs; and ) merely reduce growth of germs rather than kill them outright.
When using hand sanitizer, apply the product to the palm of one hand (read the label to learn correct amount) and rub the product all over surfaces of your hands until your hands are dry.
Steps for hand sanitizer use are based on a simplified procedure recommended by CDC. Instructing people to cover all surfaces of both hands with hand sanitizer has been found to provide similar disinfection effectiveness as providing detailed steps for rubbing-in hand sanitizer.
Ethyl alcohol (ethanol)-based hand sanitizer are safe when used as directed, but they can cause alcohol poisoning if a person swallows more than a couple of mouthfuls. From 2011 – 2015, U.S. poison control center received nearly 85,000 calls about hand sanitizer exposures among children. Children may be particularly likely to swallow hand sanitizer that are scented, Attractively packaged. Hand sanitizer should be stored out of the reach of young children and should be used with adult supervision. Child-resistant caps could also help reduce hand sanitizer-related poisonings among young children. Older children and adults might purposefully swallow hand sanitizer to become drunk.