M0nica a disinfecting agent of some kind to kill a HCID like Covid-19 is what's required really so as long as the cleansing product does that (and doesn't cause damage & serious irritation by overuse) then that's all anyone does need to use on their skin. Using hand sanitisers is ok in small doses over a few day but without incorporating breaks of a day or two after a few days of use it can cause dermatitis ( something approximately 15% of nurses will suffer at some point) so I don't understand obsession about buying it except to use when out & about. People are being advised to socially distance and for some this means self isolating so the pragmatic approach to have it on one's person when outdoors is less significant. If, on the other hand, you do have to go out because it's unavoidable then it has its advantages so it's worth having one. Having a stockpile? Probably not necessary.