[This review was collected as part of a promotion.] These work great on my oral b brush. I like the way they make my teeth feel clean after using it. They are sensitive for my sensitive teeth an I feel like I’m getting a deep clean as well as a light floss.

I had never used an electric toothbrush before so I wasn't sure what to expect! Boy, have I been missing a lot!! My teeth felt so much cleaner. The head lasts about 4 months and then you need to change it but it is worth the extra money. You will immediately notice how clean your teeth feel.

[This review was collected as part of a promotion.] These brush heads really make my teeth feel clean! They don't replace flossing, of course, but since I started using them, my teeth feel much cleaner after just brushing. Even though I have fairly sensitive teeth and gums, my mouth never feels irritated or like the brush is too intense. And the peace of mind I have knowing that the physical brush is cleaner from having Bacterial Guard Bristles is really great. My dentist even remarked that my teeth and gums looked healthier at my last checkup. I would highly recommend these brush heads!

[This review was collected as part of a promotion.] these new floss head did not clean my teeth any better than just the regular brush head. Actually i think it cleaned my tooth less than just the standard head. It also felt weird while using it like it was not really cleaning.

[This review was collected as part of a promotion.] Great brush. My favorite part is the rubber floss-like yellow bristles......they truly feel like I'm flossing. I even flossed after brushing with this attachment brush, and I had nothing come out of my teeth after flossing! Will be buying more of these!

I'm so happy that this brush head does what I hate to do Floss! I know flossing is important but my teeth are so tight that I usually end up breaking the floss every time. This brush head not only cleans but flosses at the same time it's amazing. Now I only floss 1 time a week instead of everyday and it does the job. I just love that I don't have to fight with the floss everyday!!!

I bought this particular brush head when I began having tartar build up in the crevices between my lower front teeth. I figured it was because the precision clean brush head I was using wasn't reaching that far down. After I had the tartar build-up removed during a teeth cleaning I bought the floss action head and tartar never returned to that problem area.

This brush head does an excellent job in removing plaque. My husband has Alzheimer's and sometimes can not hold his mouth open enough to floss, but this brush head removes food and debris from inter-proximal areas. Only negative is that it does feel rougher then the traditional head we were using.

This isn't what Oral-B wants to read, but I'm sorry, I have to tell you that this "floss" head is not good. Those swinging arms are responsible for knocking out a filling I had on a flat surface of one of my teeth. I can't prove it, but it was there, I brushed with the new head (which I had never used before) and then the filling was gone. My hygienist said it was bad too. She said that it was a misnomer to call it "floss" because it doesn't do what floss does. (It doesn't get in between the teeth and clean.) I am writing this to warn people that this brush is not for people with delicate dentistry- let's put it that way. I stick to the head for sensitive teeth.

[This review was collected as part of a promotion.] I would recommend this product if you are really, really germ conscious.The package promotes these brush heads having Bacteria Guard Bristles which I'm assuming is a new feature (and I'm basing my review on that.) Unfortunately, I feel that the Bacteria Guard Bristles are more of a gimmick than a useful feature. Their usual brush heads, if you rinse them real well, never showed signs of bacteria; no smell, no discoloration, etc. Then again, I suppose that doesn't guarantee there's no bacteria. All that being said, I still think Oral-B has one of the best, if not THE best, toothbrushes available on the market. And their trademark "FLOSSACTION" stands true: after brushing with one of their brushes your teeth feel super clean, even in between the teeth. And these brushes overall are as good as other Oral-B brush heads I've used.