Here's the secret trick to get the best results from your vacuum.
https://www.cnet.com/home/kitchen-and-household/stop-with-the-back-and-forth-motion-heres-the-right-way-to-vacuum/?utm_source=dlvr.it&utm_medium=blogger#ftag=CAD590a51e
https://www.cnet.com/home/kitchen-and-household/stop-with-the-back-and-forth-motion-heres-the-right-way-to-vacuum/?utm_source=dlvr.it&utm_medium=blogger#ftag=CAD590a51e