I also think this product is attempting to solve the wrong problem, in the wrong way. Rather than try to insert another workflow step (as a previous commenter a

I also think this product is attempting to solve the wrong problem, in the wrong way. Rather than try to insert another workflow step (as a previous commenter ably put it) why not focus on ways of preventing the contact with contaminants in the first place? After all, door handles are just one vector, and how many of the others can be converted into sanitizer dispensers?