I mean, by the time I'm gone from a citibike to a place where I can wash my hands, I've had to touch a lot of other things. It's not like there are sinks directly next to the citibike stands.
Then you should wash them at the first chance and avoid touching your face. The only way to be safe here is to seal yourself into a room and avoid all exposure. Since that’s probably not possible the next best thing is to just do the best you can.
