When it comes to 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)Trusted Source, is to use an alcohol-based hand sanitizer that contains at least 60 percent alcohol. Due to the rapid spread of the novel coronavirus, most retailers can’t keep up with the demand for hand sanitizer. All it takes is three ingredients to make your own hand sanitizer at home.
Isopropyl or rubbing alcohol (99 percent alcohol volume), aloe vera gel, an essential oil, such as tea tree oil or lavender oil, or you can use lemon juice instead. The key to making an effective, germ-busting hand sanitizer is to stick to a 2:1 proportion of alcohol to aloe vera. This keeps the alcohol content around 60 percent. This is the minimum amount needed to kill most germs, according to the CDC.
What You’ll Need:
3/4 cup of isopropyl or rubbing alcohol (99 percent)
1/4 cup of aloe vera gel (to help keep your hands smooth and to counteract the harshness of alcohol)
10 drops of essential oil, such as lavender oil, or you can use lemon juice instead