Clear hallway sink Clear master bathroom sink Customer was experiencing a blockage in 2nd floor master bathroom sink and 2nd floor hallway sink. Upon arrival I did my diagnosis and tested for a mainline issue. I ran water for a long period of time and only the sink was being affected in each bathroom group. I took pTrap assembly apart and cleaned pipes. After cleaning both sinks I tested for leaks and to ensure I restored proper flow and we’re successful.