This vacuum is amazing! I vacuumed with my old vacuum then used my new Bissell CleanView Rewind vacuum right after to see how much dirt and dander my old upright was missing. The difference was astonishing! I was able to go from carpet to tile with no hang up and the CleanView even got the dirt up where the carpet meets the tile with no mess left behind! Then I used the attachments to clean where my pets hair builds up on my furniture and holy cow what a difference! My furniture looks like when I first bought it! I knew I needed a new vacuum but not this bad. Now I am sold. Bissell is the only way to go of you want all your pet dander and dirt off the floors.