[This review was collected as part of a promotion.] Effortless Comfort Meets Deep Cleaning Ever since I tried to the Oral-B iO Ultimate Clean refills, brushing my teeth has felt noticeably more thorough and gentle at the same time. These brush heads are incredibly soft, but they don’t miss a thing they glide along my teeth and gums with just the right amount of pressure, giving me that polished, deep clean sensation without any irritation. What really stands out to me is the color fade indicator. As the blue bristles slowly turn white, it’s a subtle but smart reminder to replace the head no second guessing, no tracking dates. It’s a small feature that adds a lot of convenience to my routine. The brush heads click onto my iO handle effortlessly, and the design feels really intentional. You can tell it’s made with precision and comfort in mind. Each use leaves my mouth feeling exceptionally fresh, and over time, I’ve come to really trust these for maintaining that clean, healthy feeling.

[This review was collected as part of a promotion.] I’m so happy to be a part of this program, I already had a brush and got my whole family using these brushes. They work amazingly, they let us know the pressure we’re using, and the time frame. They’re a little pricy but worth the amount. I used to be upset of costs, but after purchasing this I see how worth it, it is. Definitely a must buy, worth the price, worth the results.

[This review was collected as part of a promotion.] These are perfect. I love this toothbrush and have been using it for about 2 years. I love these brush heads along with my iQ toothbrush. Clean results, without any discomfort of being too harsh on my gums, and they’re a lot less expensive than other brands’ refills are

[This review was collected as part of a promotion.] Pretty good. Works great. The 4 heads are a good deal. The packaging is nice and sleek. Doesn’t hurt my gums. Durable hasn’t broken. I was getting away from electric toothbrushes but I like this one.

[This review was collected as part of a promotion.] I am not used to using a electric toothbrush so when I first used it it made my gums bleed a little bit. I have since learned to apply less pressure. It helped my teeth feel really clean but I still think I prefer a manual toothbrush.

[This review was collected as part of a promotion.] I was amazed! I've given each brush to my family members, and they're all happy with it. They don't hurt my gums, they clean between teeth very well, the bristles are soft, and if it wears out too much or needs replacing, it's extremely simple and safe. With just one click, I feel confident that it won't fall off. This pack is 4 brush heads at reasonable price, I don't need to spend on the whole brush when it needs to be changed.

[This review was collected as part of a promotion.] I’ve been using the Oral-B iO Series with the Ultimate Clean Refills for a few weeks now, and I can honestly say it’s made a noticeable difference in my daily dental hygiene. The combination of powerful yet gentle micro-vibrations and the round, dentist-inspired brush head gives a truly professional clean every time I brush. The bristles feel firm enough to effectively remove plaque but still gentle on my gums, which I appreciate. I especially love how the tufted bristles reach those tricky areas in the back of my mouth that I often struggled with using traditional brush heads. After each use, my teeth feel incredibly smooth and look visibly brighter. I also appreciate the recommendation to change the brush head every three months—it keeps me mindful of maintaining optimal performance and hygiene. Overall, these refills are well worth the investment if you’re looking to elevate your oral care routine. I highly recommend them for anyone who wants that fresh-from-the-dentist clean feeling at home.

[This review was collected as part of a promotion.] These Oral-B iO Ultimate Clean refills are amazing! They clean thoroughly, leaving my teeth feeling super smooth and fresh after every use. The bristles are firm yet gentle on gums, and they hold up well over time without fraying. Definitely worth the price for the effectiveness and durability. I also appreciate the hygienic packaging.

[This review was collected as part of a promotion.] These refills are extremely durable and long-lasting. The packaging is neat and secure, making storage easy. They clean very effectively and feel compact and comfortable to use. Overall, they’re a great value for money .

[This review was collected as part of a promotion.] The Oral B IO Ultimate Clean Refills makes brushing your teeth actually fun! The brush heads feel so good in my mouth, and it helps me feel like my teeth are getting a massage. They are very easy to put on/take off on the toothbrush. They last about 3 months, and are not that expensive to purchase.