Hand sanitizer has a shelf life of 3 years.
2 min. I did an experiment in 6th grade to test that question.
For homemade hand sanitizer it depends on what ingredients you use.
By using a clean sanitizer
As long as the hand sanitizer uses Ethyl Alcohol (Ethanol), not Isopropyl alcohol, then yes. Most do, like Purell, 62% Ethanol.
One way to tell the potency of hand sanitizer is whether the liquid still contains bubbles. It should, per Purell customer service.
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.
no
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.