So you use the self service checkout , prodding the touch screen in the same point of contact as the last hundred customers , of course all have used the store provided sanitiser , and in enough quantity to discretely rub over the handle of the trolley, but for some , a wonder what that touch screen is smeared with , cold , flu , dna ? so what to do ?
Incur the store disdain by sanitising a second time upon exit ? , or have your own wipes handy ? or just ignore as trivial and of no consideration ? or maybe the touch screen is wiped over after each use by the appointed sentinel ?
