Intermediate lacquer sanding generates massive amounts of fine dust. These fine dust particles often remain tightly wedged in sanding marks, requiring a great deal of effort to detach them effectively from the surface. A combination of air assisted pre-cleaning and precision cleaning with linear brushes provides the perfect solution to this cleaning task. Rotating Tornado Nozzles detach particles and dust from grooves using compressed air. The Sword Brush® absorbs the residual fine dusts, binding them to micro-moistened filaments and removing them from the panel surface.