While I am germ conscious I am not a germ-a-phobe. However, I cringe when faced with a filthy conveyor at the check-outs of grocery stores. It would be better to wait briefly while the clerk cleans the conveyence than contaminate my food by resting it on the belt. Most of the dried wet stains are from blood from meat left there to breed bacteria that everyone gets to take home. One store I know of regularly has their egg fridge coated in black mildew and dried broken eggs coating the bottom of the racks. Very poor standards indeed. What is up with this?