Heres a video of how powerful it is
[[VIDEOID:7064cf7aa8cfd958db71ec45649fefe9]] As mentioned in other reviews its not the most powerful thing out there but it’s definitely not weak. You just have to spend some extra time on the teeth with light to medium pressure. I used a medium polish and if you have hard stains medium polish wont even touch them unless you spend a long time per tooth. Its like sanding, the harder you sand the more material that comes off, the lighter you sand the longer you have to sand to remove the same material. With medium polish i stay on each tooth for 30-40 seconds and it gets the clean clean. Then go back with the thin attachment to get In-between the teeth to the gums. Is everyone that wrote a bad review pushing as hard as they can to stall the motor and using tooth paste as a polish to not get results? Its 20 bucks use some common sense, its a cheap polisher not a dremel, treat it like the 20 dollar polisher it is and it wont break. Only negative is that it did leak out some grey grease, pretty sure its not safe to consume so there is that lmaoo
Rating: 4 stars