Tea tree oil makes an ideal natural hand sanitizer.
Studies have shown that it kills several common bacteria and viruses responsible for causing illness, including E. coli, S. pneumoniae and H. influenzae (1Trusted Source).
Moreover, a study testing several types of hand wash shows that adding tea tree oil to the cleansers boosted their effectiveness against E. coli (4Trusted Source).
Here is a simple recipe to make your own moisturizing, all-natural hand sanitizer using tea tree oil.
Learn more about the use of Tea Tree here: