[This review was collected as part of a promotion.] These brush heads work really well. I went and purchased the toothbrush and I feel like my teeth are really clean. It’s comfortable to hold and very durable.

[This review was collected as part of a promotion.] These is a great, powerful brush head and it really does the job of cleaning your teeth. One thing I don’t like is how dirty it gets inside over time. I can’t seem to keep it clean

[This review was collected as part of a promotion.] I really love Oral-B toothbrushes. Thiis refil is very effective. It lasts long. It cleans very well and is comfortable to use. Also it has high quality.

[This review was collected as part of a promotion.] These were good replacements heads for the toothbrush. Easy to put in and lasted and a while. They were not too stiff and adjusted to my mouth well. I would def by these in the future

[This review was collected as part of a promotion.] These brushes cleaned my teeth so well and made my teeth shine and feel so fresh. They hold up to 3x a day with out losing formation. My husband and I really enjoy using these brushes day to day.

[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.] So I bought this brush and got the brush heads . The brush heads are great and click on easily so gentle on my teeth and make them so clean. It's a great price for 4 brush heads.

[This review was collected as part of a promotion.] I love that the refills come as four. The price is affordable. They are easy to replace your old ones with these. And these refills last. The brushes do not hurt your gums.

[This review was collected as part of a promotion.] I got these as a free sample to review. They are pretty great. They work just like my other toothbrush heads. I highly recommend giving them a try!

[This review was collected as part of a promotion.] I love Oral-B. But these did not fit my toothbrush. I thought I chose the right one but I didn’t but Oral-B brush heads are very effective and keep my gums and teeth healthy clean.