[This review was collected as part of a promotion.] I started using the Oral-B Charcoal Refills on my brush a few weeks ago. I am a fan of charcoal toothpaste and tooth powder already, but since using these on my Oral B brush, I have noticed an improvement of the color of my teeth. They seem to be whiter and brighter then when I use other charcoal products. The bristles are really nice, not aggressive at all on my teeth and gums, which is very important to me. I have not experienced any issues or sensitivity since using these refills on my brush. I will be buying more for my family to use.

[This review was collected as part of a promotion.] I am super into natural products and the use of charcoal in these heads is amazing! They are same quality you expect from your Oral-B heads with an added benefit that makes using them even better. I am so pleased with these.

They're okay.

Your website is horrible, with frequent popups and inability to read reviews. So I thought I'd write one that no one will be able to read. Get a new webmaster!

[This review was collected as part of a promotion.] These charcoal replacement heads are wonderful. It really cleans your teeth. I have notice a great improvement with the color of my teeth. My teeth are much whiter then then use to be. I highly recommend you buy these.

[This review was collected as part of a promotion.] Bought the charcoal refill Oral-B about 3 weeks ago & I absolutely love how clean my teeth feel! I wasn't real sure about all the "charcoal" hype but now I'm a believer. And these refills are perfect!!

[This review was collected as part of a promotion.] The Oral B Charcoal refills are the real deal. I love the shape of the head. It hugs the tooth and it is better coverage of the tooth surface. It makes my teeth feel so much cleaner. With the infused charcoal head I was concerned about a bad taste while brushing. There was no bad taste at all. I also love tea but not the stains that go with it! I can already see that the stain is starting to go away. Nothing I've used has helped like this. I will tell my friends about this product. I want everybody who needs to get rid of unwanted stain to know about these. I am so glad I tried these Charcoal brush heads they do what the say!!

[This review was collected as part of a promotion.] I am very impressed with these new charcoal refill heads by Oral-B. They are compatible with my favorite electric toothbrush, the Genuis X. Made with quality materials, the head is sturdy and durable. I like the smooth feel, there are no rough or ragged edges. The movement of the bristles is steady and glides nicely along my teeth. My mouth feels much cleaner and revitalized after every use. I am an adult woman and find the size is perfect for my oral hygiene needs. I appreciate the added confidence in my smile by using this product. I would highly recommend these refill heads to family and friends. I cannot think of any negative attributes , it's been all pleasant and positive.

[This review was collected as part of a promotion.] I already love Oral B and am already a customer, So These charcoal infused brushes were a "No Brainer" to try. They work great. I have been using them for a several days now, and already see a dramatic improvement . I love the soft Bristles of the brush as well. The size of the brush is perfect. The rotation gets all the small hard to reach places. This is my first time using charcoal brushes and I Am hooked!!! It is helping with stubborn coffee stains, leaves my teeth feeling very clean and after a few days, they look even whiter. If you haven't tried these yet, what are you waiting for? They are amazing and I highly recommend trying them.

[This review was collected as part of a promotion.] I have used a few different charcoal toothbrushes, this one is by far the best. These new Oral-B Charcoal Refills have round brush head that are inspired by dental professional tools for a tooth-by-tooth clean. The bristles are engineered for optimal tooth coverage, allowing me to get in every crevice and thoroughly clean. I have noticed my teeth getting whiter after a month of use, I love it. Something about the charcoal head, my mouth feels so much cleaner when I'm done. I will definitely be buying more of these and recommend then to all.