Stop in for a cup of coffee

Question for you guys. I haven't had contact with anyone, since I am here alone most of the time. But customers are still bringing me vehicles to work on. And no I don't shake hands or get close to them. But... Should I be wiping down the door handles and steering wheels and shifters on these cars before I touch them? Maybe sounds a little paranoid, but I stand a good chance of not getting the Virus, since I am always here alone....
yes