FH50130 Hoover Turbo Scrub with Expert Clean Cpt Solution

Procedure: Pre-vacuum using Hoover Upright Wind-Tunnel 4 passes at 1.8 ft/sec. Fill the tank section with water and Expert Clean Carpet Solution. Set the knob on the tank to WASH (Test to insure there is detergent all the way in the system by doing 10sec spray, 10 sec pickup x 3. Extract 2 wet passes and 2 dry passes at a rate of ft/sec.