Our manual drain snakes are similar to the heavier motorized versions in length and design. The process is the same with human arms replacing the motor. Feed the end of the snake through the pipe until it stops. Tighten the nut at the end of the rod and turn the snake clockwise while pushing. Continue this process until the line is clear.
With any drain cleaning tool be careful if you have used any drain cleaning or dissolving chemicals prior operation, and always wear proper safety apparel.