I bought this in late September 2023 after seeing good reviews. For the first couple of months it was amazing. Fast forward to April 2024, and it no longer cleans in the same way, even in Boost Mode. I am very meticulous in everything I do, so I make sure to clean the machine after each use, even the self cleaning tray, and it just leaves pet hair behind. I have to pass several times in the same location for it to pick up pet hair. It just seems to gather pet hair in "eraser dust" style clumps that it spits back out again in the same location. At some point it stopped accepting the rollers it came with, showing a roller error on the machine. I recently bought a refresh kit with a new roller and filter. It accepts the new roller, but still does not clean like it used to before. Now I am stuck with the machine and a few cases of the Pet Solution I bought when I thought I had found my holy grail floor cleaner. I'm very disappointed with the Streamline.