Professional plumbers use specialized tools and equipment for rooter service such as drain snakes, augers, hydro jetting machines, and cameras. Drain snakes are long cables with cutting blades at one end that are inserted into the pipe to cut away the clog. Augers are similar to drain snakes but they feature an additional spiral tip which helps break up tough blockages like tree roots. Hydro jetting machines use pressurized water to clear away the clog. Cameras are inserted into the pipes and used to visually inspect them for any signs of damage or blockages.