2 min. I did an experiment in 6th grade to test that question.
Hand sanitizer has a shelf life of 3 years.
For homemade hand sanitizer it depends on what ingredients you use.
Hand sanitizers have been around since the late 1960s. The use of alcohol-based hand sanitizers has become more common in recent years due to their effectiveness in killing germs and preventing the spread of disease.
no
Probably Hand Sanitizer
there is 5% water in hand sanitizer
Hand sanitizer will not get rid of warts.
Some hand sanitizer does dry out your hands
Hand sanitizer is manufactures with an element called alcohol.
Technically, since it's a hand sanitizer and sanitizer means "to make sanitary, as by cleaning or disinfecting" then obviously it's the dirt get cleaned and not the sanitizer get dirty.
As long as the hand sanitizer uses Ethyl Alcohol (Ethanol), not Isopropyl alcohol, then yes. Most do, like Purell, 62% Ethanol.
No alcohol ammonia is way to dangerous and flammable to be in hand sanitizer