I bought this a few years ago, but it wasn't what I expected, so I didn't use it much and it's been stored in the closet. I've used it 3 or 4 times. The brushes and the water-mopping mop are unused! I did a basic cleaning, but it was with a vacuum cleaner, so there may still be some dirt. Please refrain from purchasing if you are concerned. The ECOVACS DEEBOT OZMO is a robot vacuum cleaner with an automatic cleaning function and a charging dock. - Brand: ECOVACS - Model Name: DEEBOT OZMO - Accessories: Charging dock - Features: Automatic cleaning function Thank you for looking.