Here’s how to make your own hand sanitizer!! Mix 70% isopropyl alcohol (food grade) with aloe Vera gel in a 3:1 ration (alcohol to gel). Let it sit for 72 hours to let the solution disinfect itself and the boom! You’re good to go. Make sure the alcohol percentage is above 70% for isopropyl alcohol (rubbing alcohol) or above 80% for ethanol (liquor). Washing your hands is still more effective at combating bacteria and viruses so in the next video we will be showing you how to make your own soap! — — — — — — #science #sciences #scienceart #sciencefacts #edu #educational #education #stem #steam #chemistry #chem #chemicals #video #videos #experiment #experiments #nickuhas #handsanitizer #DIY