Review on 🦷 Whitening Therapy Charcoal Toothbrush by Oral-B, Medium - 2ct by Daniel Dominguez

I've only been using a carbon brush for about a week. So far the brush is great. Definitely cleans every tooth. I still don't see any difference in the degree of whiteness, but my teeth shine. And here is the pen. who the hell designed this?! It's too light and TOO THIN. It is very difficult to hold it while cleaning. I'm serious? You'd think that a solid, good company like Oral-B would do better. Well I found something to wrap around and grab while cleaning. The application requires a lot of practice and talent. lol But to be honest, my hands are weak and often bruised (but not deformed) by Rheumatoid Arthritis. So I'm a bit picky there. But anyway, come on. Update - Thursday. May 7th - I still love the brush, not the pen. Found it easier to hold when the bone is dry. A little difficult to brush your teeth, but oh well. I hope they take this seriously and change the design soon. Then it will be perfect