[This review was collected as part of a promotion.] I love using these OralB brush heads. I could noticeably feel the difference after just one use. My teeth feel so clean and my mouth feels fresh as well.

[This review was collected as part of a promotion.] These work great and I love the tooth brush. They don't hurt your teeth and they are very durable and these are a great value can get them and reuse.

[This review was collected as part of a promotion.] I love how clean and smooth and polished my teeth feel with this toothbrush and its toothbrush heads. Soft yet effective bristles. Easy to put on and off.

[This review was collected as part of a promotion.] The toothbrush is amazing and the replacement heads fit perfectly. Very easy to change out and definitely cost effective. A brand you can trust.

[This review was collected as part of a promotion.] I like that there are 4 pieces in the package. They change color when you need to change the nozzle. Comfortable to clean. OralB iO Ultimate Clean Refills - Compatible with Oral-B iO Electric

[This review was collected as part of a promotion.] Easy to apply and use. Effective and efficient, great value for your money, very comfortable to use. I like that I can just toss them after so many uses and grab a new one.

[This review was collected as part of a promotion.] These are better than I thought that they would be. The whole family loved them, and that is including the children! And that is saying something.

Really does a great job of cleaning teeth, while being gentle on gums. Question: What is the function of that narrow little slot which is just under the bristles?

[This review was collected as part of a promotion.] New Brush Heads from Oral B! They clean so well and don’t leave a nasty film on your teeth. So far, they’ve lasted a whole month without having to change it. A+

[This review was collected as part of a promotion.] Great product overall, happy to have had the chance to try it . Long lasting and they clean the teeth thoroughly. I can only recommend it! Thank you Influenster!