[This review was collected as part of a promotion.] Thought Ild give this tooth brush a try. the idea of the charcoal infused brush sounds good. the brush works well as well as a normal oral b tooth brush. teeth look and feel clean. I have using for a month now. But haven't noticed any additional whitening of my teeth yet.

[This review was collected as part of a promotion.] Hi received the Oral B Charcoal Toothbrush Refills from the Try It Community. They have really made my mouth feel much cleaner. I love brushing my teeth with them. They feel cleaner and my breath seems better since I started using them. The only problem is that the bristles are already starting to fall apart. Other than that, I really like them.

[This review was collected as part of a promotion.] I'm so glad Oral-B came out with these charcoal toothbrush refills! They of course work well with my Oral-B toothbrush, but additionally they offer the whitening benefits of charcoal. The bristles are not too stiff or hard, and unlike charcoal toothpaste, they do not make your teeth black while being used!

[This review was collected as part of a promotion.] I wanted to try these to see if they helped with some of the coffee and tobacco stains on my teeth. Now i can say that I belive that they did get a little whiter and brighter. The real surprise was how clean they left my teeth and mouth feeling. Ive never used anything that got it this way. I have to belive what I read about the active charcoal is true. It absorbs the gunk instead of just moving it around. I would guess that process stops stuff from sticking to your teeth hence the clean feeling hours later. I could not be happier.

Wanted to try these to see if they would whiten my teeth

I 1000% believe the bristles are simply painted black. You would think charcoal would be released so that it could whiten but no, it stays the same no matter how long you use. Nor is there any whitening occurring after months of use

Like the other review says what a waste of money!!! They do not whiten after a week or month etc!! Def not worth the price I will never buy this brush head again going back to the regular ones

[This review was collected as part of a promotion.] I received these charcoal refill packs and I absolutely love how clean they make my teeth feel. I was a tad bit skeptical seeing as it wasn't something you actually had to apply to the toothbrush, but i actually worked and made my teeth whiter and so much brighter.

[This review was collected as part of a promotion.] I used the Oral B charcoal brushes on dentures, did a wonderful job on them . I guess but doesn't matter the brush doesn't know if it's dentures or the real thing . I will definitely be purchasing more replacement brush .

[This review was collected as part of a promotion.] I really like how this product helps keep my Teeth nice and shiny. I like how clean they feel and look! I do wish they had more than two in a pack. Pretty food product overall. I'd definitely recommend!