I prefer the counter rotation brush, but I do like the duo as well…. I wish I had carpet, I have parquet floors🤭😆🔥😍🫶 but I enjoy the whole process of carpet cleaning 🙏😀
It’s enough to move the soiling and detach spots from the fibres but as there’s no recovery tank on a sebo the dirt stays mostly in the pile. It needs extraction. If you used an encapsulation solution then that will crystalise ready for vacuuming up.