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We’re all being advised to wash our hands with soap to help reduce the risk of infection from the Covid-19. But what makes it so effective and how does it work?

Are germs and viruses omnipresent?

Germs are basically the one word for all the nasty organisms including Coronavirus that could make us ill. Germs are omnipresent and can be found in the air, our bodies, on food, plants, animals, surfaces and just about everything we make contact with.

When we come into contact with a surface such as a doorknob or handrail, we pick up germs with our hands. And if we then touch our face, which we frequently do, we transfer some of these germs from our hands to our nose, mouth and/or eyes. These are the key access points through which germs and viruses sneak into our bodies.

How does handwashing with soap help when it comes to tackling germs?

Some germs have an exterior protective shielding made up of two layers of fatty molecules. Soap can help to crack into this outer protective layer, blocking and eliminating these germs along with any other oils and debris that are present in our hands. Of course, an effective way of washing hands with water and soap is one that lasts for at least 20 seconds.

Findings by the World Health Organisation have shown that by just washing our hands thoroughly with soap and water we can cut down stomach-related infections by 50% and respiratory diseases – such as the influenza and common cold– by a third. The same logic holds good for the Coronavirus.

Why is soap and water more effective than just using water?

Washing your hands with water is an effective way of removing visible dirt and is better than not washing them at all. However, the surface-active agent in soap can help to trap and remove invisible germs in addition to the visible grime and dirt.

Surfactants are the cleaning elements that produce foam and break down oil, grease and soil so they can be detached from skin.

Why does your handwashing technique matter?

The time you take and the method you use to wash away the dirt of your hands are important. Follow hand hygiene habits frequently and as recommended by your local government authorities.

Is there an alternative to handwashing with soap?

Washing with water and soap is no doubt an effective way for cleaning your hands and removing dirt and germs. However, in the absence of water and soap, using an alcohol-based hand sanitiser is advocated by health authorities. It is essential to use one that contains more than 60% alcohol. Not all hand disinfectants are the same.

How do hand sanitizer liquids kill germs and viruses like Covid-19?

Hand sanitizers have the ability to remove dirt and germs from your hands within seconds without water. They also work efficiently against viruses, but you need to be sure of the alcohol content of the sanitizer. Hand sanitizers are totally essential these days because it keeps your hands safe and disinfected from the Covid-19 Coronavirus. It is the best alternative when soap and water are not available. The ideal composition of a hand sanitizer should look like this:

  • Ethanol: 60-85%
  • Isopropanol: 60-80%
  • N-propanol: 60-80%

Alcohol in the hand sanitizer cripples the viruses by attacking their cell structures. The alcohol damages the lipid layer that surrounds the novel coronavirus and which in turn makes the virus impossible to infect anyone.

At Planet Disinfect you we have simplified your search for Sanitizers and Soaps. You can choose from a wide choice of readily products and the ones you will find here are amongst the most effective.

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