isopropyl alcohol is an ineffective sanitizer. - Advanced ...
Jul 18, 2009·What dilution is the Isopropyl you were using? It needs to be a mixture of 70% Isopropyl to 30% water to be effective, the water basically opens the cell walls of the contaminants making it possible for the alcohol to do it's job, I have used it in this dilution for years and it works perfectly fine plus I'd rather not have the smell of bleach and vinegar in my work space.