The Z-020 TORNADOR BLACK can be used for all the same applications as the TORNADOR Classic, but the BLACK is more effective on persistent spots and heavily soiled areas. The cone-shaped nozzle and oscillating tip create a tornado cleaning action that cleans hard and soft surfaces like nothing you’ve seen before. Dirt and grime are immediately released from fabrics, carpet, and solid surfaces. The TORNADOR BLACK releases a fine mist of cleaning solution that does not over saturate surfaces. You’ll quickly see the dirt and grime release from the surface. Wipe with a microfiber towel. Then turn the dial to shut off the water and use the compressed air to dry the cleaned area.