[This review was collected as part of a promotion.] The effectiveness is great. The only toothbrush I will ever use. Great value and great durability. Comfort is perfect. No scent. Firm but not to firm.

[This review was collected as part of a promotion.] This product is very good and of good quality. It helped me a lot with my gums and oral hygiene. It makes my teeth feel much cleaner. It's expensive, but it's worth every penny.

[This review was collected as part of a promotion.] I absolutely love my oral b toothbrush!! It get my teeth nice and clean and I know I don’t have to worry about it ever dying of leaving plaque on my teeth.

[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.] 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.] Oral-B is a great brand and on that I love. These refills, however, are lightweight. They don’t feel durable or strong. Which, I wonder in the long-term how effective they would be.

[This review was collected as part of a promotion.] Beaty teeth with oralb . Works very effectively and its really comfortable to use . Good quality and great value for money . Super comfortable packaging ♥️

[This review was collected as part of a promotion.] These Oral B toothbrush heads work perfectly. They fit my toothbrush and give my teeth an amazing clean feeling! You get 4 brush heads so they will last you for quite awhile.

[This review was collected as part of a promotion.] Simple packaging and easy to use. My teeth felt very clean and I enjoyed the brush on the very first use. Good value for the money. Thank you for allowing me to test!

[This review was collected as part of a promotion.] A very practical package. I like the softness of its cells, which provides excellent cleaning without damaging the gums. It also reaches places other brushes can't reach and is very durable.