I have four Siamese cats. They share a box at night while we sleep. Unfortunately, where the box is located, there is a main air intake/exhaust. Translation: You can sleep dead at 3am and be amazed when you wake up to an Asian freak making a big pile and not covering it. Fans, air fresheners, swearing, I've tried it all. Enter this ingenious rescue product. Skeptical, I pocketed it and Nirvana followed. Tell me is the motor a bit noisy? The motor isn't as loud as someone yelling "oh my god stop