What is hand sanitizer definition
As the words mean something that sanitize hand. Here sanitizer
means to disinfect from microorganisms. So the meaning of word hand sanitizer
is that something that disinfect hand from microorganism.
Hand sanitizer has
some limitations such as its does not remove harmful chemicals and has less effectiveness
than soap and water while removing certain kind of germs[1].
It is believed that the hand sanitizers were introduced in
1960s in hospitals for disinfection. However, initially it was used in health facilities
only but later in 1990s it gained its importance in household category.
Is hand sanitizer more effective than soap and water
Hand sanitizers are preferred by general public due to its convenience
compared to soap water. However, in case of visible contamination or use of
toilet, the soap water has far better results.
Most of Hand sanitizer uses Alcohol
in certain content to increase disinfection which otherwise is not possible
without it. The Hand sanitizers are not preferred in situations If hands
are greasy and visibly soiled while handling goods, playing sports, gardening
and having any outdoor activity.
How hand sanitizer works
Hand sanitizer with high content of alcohol is recommended for disinfection from microorganism. Hand Sanitizers with more than 60% of Alcohol kill many kinds of bacteria.
They also kill many kind of viruses such
as flu virus, cold virus and corona virus. Use of Isopropyl is said to have efficiency
to kill 99% non-spore forming bacteria in 30 seconds[2].
Hand sanitizer safety precautions
An alcohol is flammable and catches fire if exposed to high
temperature. This is less like to happen due to the high water content or moisturizing
in sanitizers. In some cases of sensitive skin, it may cause irritation[3].
Best Brands of Hand Sanitizers
CleanWell
Blum Naturals
Purell
Babyganics
Germ-X
CVS
ULTA
The use of Hand sanitizers has significantly increased due to
recent pandemic resulted by Corona Virus COVID-19. It has been recommend to use
Hand Sanitizers frequently to safe guard from it.