[This review was collected as part of a promotion.] The clean white io brush set 2ct is a great product. These brush heads are the best.They are very easy to put on the toothbrush when you have to replace it. And the circular head is such a great fit in my mouth .Best of all the circular motion from the brush head feels so soft on my gums and teeth .It also leaves my mouth and teeth feeling so nice and clean every use. And 2 count package last me half of a year. I am so happy with these brush heads.

[This review was collected as part of a promotion.] These heads are fantastic. Because of all the motion I feel like I just got a good cleaning at the dentist. My dentist even told me I was brushing better. Helps very much with the areas that tend to get build up.

[This review was collected as part of a promotion.] This worked well my teeth felt clean and refreshed after using. It does require an electric toothbrush obviously lol the brissels were small enough to get in between my teeth and all around each tooth. Packaging was good they were nice and sealed which I like especially when it comes to something I’m putting in my mouth and the way people are these days. I think it’s a good value for your money and worth a try.

[This review was collected as part of a promotion.] I can’t say enough about the oral b iO and the replacement brush heads. I LOVE that the color changes to let you know when it’s time to replace your brush heads. And most important my oral health care has improve greatly since I began using this toothbrush, my dentist compliments me and I’ve gone from 4 appointments a year to two. 🫶🏽

[This review was collected as part of a promotion.] Great for keeping my teeth feeling clean. Love that these brush heads get around the whole tooth and gum. Easy to tell when they need to be changed and I love this brush for being able to know when I’m putting too much pressure to keep my gums safe. The refills aren’t too expensive either. I’ll never switch to a different tooth brush brand this series is great!

[This review was collected as part of a promotion.] As a fellow daily user of the OralB iO Ultimate Clean refills, I can't imagine switching to anything else now! These brush heads have completely elevated my oral care routine from mundane to genuinely enjoyable. Each morning and night, I'm rewarded with that unmistakable dentist-clean feeling that simply wasn't possible before. The technology in these refills works perfectly with my iO handle, delivering those micro-vibrations that somehow manage to clean every hard-to-reach spot while being remarkably gentle on my sensitive gums. My teeth not only feel cleaner, but they actually look noticeably brighter since making these part of my daily routine. Yes, they're a bit of an investment compared to standard brush heads, but the difference in quality is immediately apparent—and my dentist has confirmed my oral health improvements weren't just in my imagination! For anyone who already appreciates these gems like we do, you know they're absolutely worth every penny for that unbeatable fresh-from-the-dentist feeling at home.

[This review was collected as part of a promotion.] These are great toothbrush heads for the io series. The best of the best. Leaves your mouth with the ultimate clean. They don't last as long as you would want for the cost though but they are great.

[This review was collected as part of a promotion.] I received these Oral-B refill heads for free in exchange for an honest review, and I’m genuinely impressed. The bristles are gentle yet effective, leaving my teeth feeling super clean without irritating my gums. The fit was perfect with my Oral-B electric toothbrush, and I appreciate the color-fade bristles that indicate when it’s time to replace the head. It’s a great value for maintaining oral hygiene with consistent performance. Highly recommend! I really like how it tells you when it change the brush head too! Makes it easy to keep an eye on it.

Best brush head I've Ever had! Why? Because it reaches really really well in between teeth and leaves your entire mouth feeling super fresh & clean. I've tried the Ultimate whitening replacement brush head and it's nothing special. It really can't compare to the Ultimate Clean brush heads.

[This review was collected as part of a promotion.] I've been using these brush heads for a while and they never disappoint. They fit perfectly with my Oral-B iO toothbrush and leave my teeth feeling incredibly clean. The bristles are gentle on the gums but still very effective at removing plaque, especially near the gum line.