What to look for in hand sanitizer and how to use it
15 Noviembre 2010Check the Ethanol content. The content must be at least 60 percent to be effective. This is according to the CDC. Check the bottle for active ingredients. It might say: Ethyl Alcohol Ethanol Isopropanol Some other variation. These are all fine. But make sure that whichever of those alcohols is listed, its concentration is betweenContinue Reading >>