This 2 in 1 mop and vacuum is the best, it cleans my floor like new. I have been using various vacuum cleaners and robot vacuums for many years, but they cannot clean the corner well. I've spent a lot of money on Dyson and Irobot products, accessories will help you stick with it. This Johomviin vacuum cleaner is very durable and comes with many parts and accessories that you no longer have to spend on it. They also come with different attachments that can be used in different ways. After using this 2-in-1 cordless vacuum cleaner, there is no more dust, my shiny new floor is back and my child can play on the floor like a bed.