Coronavirus and COVID 19 Pandemic

How to Use Hand Sanitizer for Better Health and Safety?

Last updated on October 20th, 2022 at 07:42 am

Your hands are one of the first things people see when they interact with you. Hand sanitizer can help make sure that other people don’t get sick from touching your germs.

It is important to use hand sanitizer before and after eating. It is also important to not touch your mouth while using the restroom. Doing so can spread germs. Learn more;

How to Use Hand Sanitizer Properly?

For preventing the spread of infectious diseases like COVID-19, nothing beats good old-fashioned hand washing. But if water and soap aren’t available, your next best option, according to the Centers for Disease Control and Prevention (CDC), is to use an alcohol-based hand sanitizer.

Unless you have a stock of store-bought hand sanitizer, you’ll likely have a hard time finding any at a store or online right now. Because of the rapid spread of the novel coronavirus, most retailers can’t keep up with the demand for hand sanitizer. In such a difficult situation, use the hand sanitiser effectively and avoid wastage or overuse.

How to Use an Alcohol Based Hand Sanitizer?

Rub Your Hands Scaled Scaled

If you choose to use a commercially prepared hand sanitiser, make sure the product contains at least 60 per cent alcohol. Then follow these 6 simple steps;

Total Time: 20 minutes

  1. Apply enough

    Apply enough of the product to the palm of your hand to wet your hands completely.

  2. Rub your hands together

    Rub your hands together, covering all surfaces, for up to 25 seconds or until they’re dry.

  3. Wash with soap and water

    If your hands are visibly dirty, however, wash with soap and water. Antimicrobial wipes or towelettes are another option, although they’re not as effective as alcohol-based sanitizers.

  4. Take off all rings and other jewelry

    Take off all rings and other jewelry that may cover the surfaces of your hands. If possible, rinse and remove all traces of visible organic matter, such as dirt, grease, and food, in order for the hand sanitizer to be most effective.

  5. Dry in the air

    After about 30 seconds of rubbing, your skin should have absorbed the sanitizer. If your hands are still a little wet, face your palms downward and let them dry in the air until they are no longer wet.

  6. May irritate the wound

    Because of its alcohol content, hand sanitizer may irritate the wounds. This pain can be uncomfortable, but it is only temporary.


  • None


  • Hand Sanitiser

Materials: Soap

What Germs Can Hand Sanitizer Kill?

According to the CDC, an alcohol-based hand sanitizer that meets the alcohol volume requirement can quickly reduce the number of microbes on your hands. It can also help destroy a wide range of disease-causing agents or pathogens on your hands, including the novel coronavirus SARS-CoV-2.

However, even the best alcohol-based hand sanitizers have limitations and do not eliminate many germs. According to the CDC, hand sanitizers won’t get rid of potentially harmful chemicals. It’s also not effective at killing the following germs:

  • norovirus
  • cryptosporidium (which causes cryptosporidiosis)
  • clostridium difficile (also known as C. diff)

Also, a hand sanitizer may not work well if your hands are visibly dirty. This may happen after working with food, doing yard work, gardening, or playing a sport.

If your hands look dirty or slimy, opt for hand washing instead of a hand sanitizer.

Hand washing vs Hand sanitizer 

Knowing when it’s best to wash your hands, and when hand sanitizers can be helpful, is key to protecting yourself from the novel coronavirus and other illnesses, like the common cold and seasonal flu.

While both serve a purpose, washing your hands with soap and water should always be a priority, according to the CDC. Only use hand sanitizer if you soap and water isn’t available in a situation.

It’s also important to always wash your hands:

  • after going to the bathroom
  • after blowing your nose, coughing, or sneezing
  • before eating
  • after touching surfaces that could be contaminated

The CDC lists specific instructions on the most effective way to wash your hands. This is what they recommend:

  1. Always use clean, running water. (It can be warm or cold.)
  2. Wet your hands first, then turn the water off and lather your hands with soap.
  3. Rub your hands together with the soap for at least 20 seconds. Scrub the back of your hands, between your fingers and under your nails.
  4. Turn the water on and rinse your hands. Use a clean towel or air dry.
When not to use hand sanitizer?

Hand sanitizer should not be used instead of soap and water when
Washing is convenient
Your hands are greasy or visibly dirty
You have chemicals on your hands
You may have been exposed to infectious agents that aren’t killed by hand sanitizer
You’re in a high-infection situation

It is important to clean your phone in times of Coronavirus outbreak!

You are washing your hands countless times a day to ward off the coronavirus. You should also wash that extension of your hand and breeding ground for germs on your phone. Tests by scientists show that the virus can live for two to three days on plastic and stainless steel. The Centers for Disease Control and Prevention recommends cleaning all “high-touch” surfaces daily, including phones, keyboards and tablet computers.

The phone-cleaning step is one of many measures public-health authorities are recommending to slow the spread of the virus.

But cleaning your phone improperly can damage it. You want to avoid getting moisture inside it or scratching the surface. Don’t spray cleaners directly on the phone, don’t dunk it in cleaning solutions, don’t spray it with compressed-air devices used to clean keyboards and avoid rubbing it with abrasive materials. Instead, start by turning off the phone and unplugging all cables. Your phone shouldn’t be charged as you clean.

You can use a soft cloth to clean the phone, like microfiber cleaning cloth or the clothes used to clean camera lenses or your glasses. You can also dip the cloth in soap and water, as long as you’re careful not to get moisture in the phone. Paper towels work, too.


To keep yourself and your family healthy, it’s especially important to clean your hands after you’ve used the restroom or prepared food. Vigorously washing your hands with warm water and soap for 20 seconds is best. Adapt best practice to user commercial available hand sanitizer. Avoid using it difficult situations when the stock is not available at retail.

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