Why you shouldn't make your own hand sanitizer at home - CNET- company made hand sanitizer with isopropyl alcohol ,Most DIY hand sanitizer recipes call for isopropyl alcohol and aloe vera gel. Sarah Mitroff/CNET But if you don't use enough alcohol, the final product won't be as effective at killing germs as ...Why you shouldn't make your own hand sanitizer at home - CNETMost DIY hand sanitizer recipes call for isopropyl alcohol and aloe vera gel. Sarah Mitroff/CNET But if you don't use enough alcohol, the final product won't be as effective at killing germs as ...