Can an Alcohol Hand Sanitizer Be a Substitute For Hand Washing

Let us consider that you are just eating your hamburger and you have access to both a hand sanitizer and soap & water. Which one you should choose? Over the years we have been told about the importance of handwashing by our parents, but today people are asking whether hand sanitizers are more effective in killing bacteria than our old friend soap and water. The answer is yes ".

Today the majority of hand sanitizer use ethyl alcohol or isopropyl alcohol (or a mixture of them) as an active ingredient to kill 99.99% of germs on the hands. The active ingredient ethyl alcohol or isopropyl alcohol has the ability to quickly break down the cell walls of bacteria and cause them to perish. But to kill 99.99% of germs, hand sanitizers contain alcohol percentage between 60% – 90%. If you want to buy alcohol-based hand sanitizers then you can hop over to this site:

Actually soap is not a germicide or an antiseptic. In your hands, there are dead cells, dry sweat, a variety of germs and dust. The speciality of soap is its ability to get rid of them in a mechanical way. When you wash your hands just with water, the oil layer on your hands will prevent waters reaction with skin and minimizes the hygiene.

Regular soaps are consists of the different molecules hydrophilic (water-binding) and the other is hydrophobic (water-repellent). When you rub your hands with soap and water, soap molecules will breakdown the oil layer when water will clean germs & dirt. But in the end, the percentage of bacteria killed by soap and water combination will be less than 99.99%.