Hello! I EBF but am going on a 12 hour trip in a couple of days. My plan right now is to pump while in the car and give him a bottle while where on the driving part and stopped as he will eat for 30min-1 hour if just breastfeeding which usually consists of a lot of comfort eating then also just breastfeeding and bottle when we are at our destination. Anybody have any suggestions on the easiest way to clean the pump parts in between??