[This review was collected as part of a promotion.] These oral b replacement brush heads works very well. I’ve noticed how clean my teeth looked and felt after a couple of uses. I’m very satisfied with them.

[This review was collected as part of a promotion.] i love oral-b products!! they’re so worth every penny you spend. the toothbrush that these go to, is SO NICE!!! definitely recommend all of it.!

[This review was collected as part of a promotion.] It’s very important brushing your teeth. This is the best toothbrush you can found and the price is really reasonable. Although it has 4 options and I always use the sensitive one .

[This review was collected as part of a promotion.] We love our Oral-B system to clean our teeth. And these ultimate clean head refills are just great. They fit on the toothbrush really well and feel like they clean our teeth really well too.

[This review was collected as part of a promotion.] It is nice to have new toothbrushes. Unfortunately it only came with the heads. Other than that, this brand cleans teeth well. Would recommend to others.

[This review was collected as part of a promotion.] These replacement brush heads are great. They come in 4 individual packs and are easy to open and replace. The brush heads are soft but feel so good brushing.

[This review was collected as part of a promotion.] Oral b is my go to brand for dental hygiene products. These IO toothbrush refills are easy to change out and does s great job at deep cleaning my mouth.

[This review was collected as part of a promotion.] These are the best I've tried since they are very effective, they leave teeth spotless and super clean, the price is very affordable and they are long-lasting. I definitely recommend them.

[This review was collected as part of a promotion.] i liked oral b io ultimate clean refillls. it is very comfortable. my teeth is very clean and fresh . effectivness is really high . you must tryyyy

[This review was collected as part of a promotion.] Love this toothbrush and the extra toothbrush heads come in handy! I definitely recommend to people who are interested into looking for a new toothbrush