I used to this when I was at university. I would take a piece of mat board slightly larger than the print.The squeegee the prints and place them one on top of the other until the last one (which was usually a contact print) which I placed emulsion to emulsion then slipped that in a black plastic paper bag and took them home to wash. When you get home fill the bag with water and carefully remove the prints, then place the whole stack in a tray of water till the separate.