The Model 88 sectional drain cleaner from General Pipe Cleaners clears 200-foot drainlines of tree roots and other stubborn stoppages. Users connect one end of the cable to the front of the machine and put the other end into the drain. When turned on, the drain cleaner cable corkscrews itself into the line while the operator safely stands behind the machine. The drain cleaner has a 3/4 hp motor that drives a 3.5-to-1 gear head and spins 8- to 10-foot quick-coupling cable sections in 3- to 10-inch lines. 800/245-6200; www.drainbrain.com.