CUSTOM CLIP With the short pipe you start vacuuming the sofa/bed, pillows ... etc... You suck the pipe fully against the material so it is blocked. Vary a bit between short and long lasting sucking actions with pipe blocked (long like up to 6-8 seconds at least a number of times), so that the vacuum gets to make many nice loud long lasting vacuum motor sound with pipe blocked sucking various materials from the sofa and pillows etc ... Then it is the part sucking the skin. Place short pipe on your legs and let vacuum suck your skin.