MUSI-GUARD was formulated for multi-use. A hand sanitizer, surface sanitizer, purify the the air and a mosquitor and insect repellant.  It is very powerful in eliminating pathogens, molds, bacteria, like the flu virus, MRSA, Staphylococcus and more. Kill 99.99% Eliminate viruses in the immediate air around you, in your car and other surfaces. Yet gentle enough for a hand sanitizer.  This advance protection and prevention has been used in our clinical research studies. We have two sizes-4oz travel size for aircraft and 8oz. Totally pure and 100% chemical free.  All natural ingredients and contain no DEET.