Published by admin at November 26, 2020 How to test a hand sanitizer at home -Easy Simple Tests! In order to test hand sanitizer at home, what material do you need? You need the very widely available products mentioned below to test the hand sanitizer at home. Tissue paper roll (toilet paper) Please make sure that the ballpoint pen you use to perform this test is not water-washable. We’ve tried to work just fine with Reynolds and their pens and they are readily available in most homes or offices. Don’t use a gel pen or an ink pen, please. You can draw a fun little circle of a coin with something, […]