Let us do the dirty work! Ultrasonics will clean your venetian, vertical and soft shades. This process will make your window treatments look brand new. With our specially formulated detergents, we also lubricate the gears and protect the cords.Why Ultrasonics?With Ultrasound we clean the complete blind, thoroughly and inexpensively with high frequency "sound waves", which are harmless. This creates millions of tiny bubbles, which implode and scour the surface of any solid object, a process called cavitation. Let Indy Shades remove the dust, dirt, nicotine, soot, grease, pollen, and grime from your blinds.