Review on MOPNADO – Premium Stainless Steel Spin Mop System with 2 Extra Microfiber Mop Heads and Brush Attachment – Wheeled and Easy to Maneuver - Ideal for All Floor Surfaces - Versatile for Home Cleaning by Heather Johnson

This mop is so awkward to use it'll hurt your back, but the system does a great job cleaning the mop head. The disk holding the mop head scratches the floor. It doesn't seem to hurt the floor, but it's so uncomfortable. You must hold the bar at a 90° angle if you want it to work. This position puts strain on your back. I lost all the threads in one spot on the mop head when I first used it. If you buy, give it a try and don't miss the one-week 30-day return window like I did.