These are some advantages: Cleansing is beneficial; it removes stains and weak pollution while being quiet. As the brush is no longer wrapped in wool and hair, there is no need to clean it after every cleaning. has drawbacks The battery is poor; after 30 minutes of vigorous cleaning, it drains 40%; it looked to be sucked in fairly flimsily from a low-pile carpet and was unable to handle cat fur. You should absolutely purchase an auto cleaning station because it is not convenient to clean the container while it is still filled with waste.