sewer cleaning. a plumber uses sewer snake to clean blockage clog. toilet room repair. canalization pipe. repairman hands. bad

bathroom black blocked brush cable canalization clean cleaning clear clog clogged drain drainage engineering equipment fixtures handyman home house household maintenance man occupation pipe piping plumber professional repair repairman sanitary sanitation septic service sewage sewer sewerage snake steel technical toilet tool unblock unclog underground washroom waste water work worker