Customer reviews from Oralb.com
Oral-B - iO Series Gum & Sensitive Replacement Brush Head for iO Series Electric Toothbrush (4 count) - White
Average customer rating
4.7 out of 5
4.7
(299 Reviews)
Open Ratings Snapshot
Rating breakdown 299 reviews
5 Stars
239
4 Stars
43
3 Stars
11
2 Stars
3
1 Star
3
93%of customers recommend this product. 
(
75 out of 81
)
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Customer Reviews for Oral-B - iO Series Gum & Sensitive Replacement Brush Head for iO Series Electric Toothbrush (4 count) - White
Customer Rating
5 out of 5
5
Worth it
on June 2, 2025
Posted by: karinal3_9433
[This review was collected as part of a promotion.] Great little brush heads
I had a different electronic toothbrush for years, but gave this a chance and honestly, my teeth feels so much cleaner would recommend
Written by a customer while visiting Oralb.com
Customer Rating
5 out of 5
5
My favorite brush
on June 2, 2025
Posted by: ect_8338
[This review was collected as part of a promotion.] I have bought so many different ones but this is so far my favorite brush, It is easy to rough my teeth 😬 feels so clean, and they have different prices I think the cheapest is like 60 and up, I like that you buy only the brush replacement, the packaging is nice, works great and really good value it will last for many years.
Written by a customer while visiting Oralb.com
Customer Rating
5 out of 5
5
Best quality replacements
on June 2, 2025
Posted by: ivettes21_3320
[This review was collected as part of a promotion.] Received the Oral-B sensitive gentle care refills and they are such good quality. I got a pack of 4 that I used for me and my family since we all have Oral-B Oi toothbrushes and helped me save money.
Written by a customer while visiting Oralb.com
Customer Rating
5 out of 5
5
Love it
on May 31, 2025
Posted by: trinayw_6583
[This review was collected as part of a promotion.] Came packaged well. This is great for sensitive teeth and gums and cleans your teeth effectively. I love the way the bristles are bigger, makes it easier to clean your teeth and gums
Written by a customer while visiting Oralb.com
Customer Rating
5 out of 5
5
100% clean teeth, than using a manual toothbrush
on May 30, 2025
Posted by: betsyw_8556
[This review was collected as part of a promotion.] I love my oral B. This product is very effective in cleaning teeth properly. 100% cleaner than using a normal toothbrush alone. Great value for the money.
Written by a customer while visiting Oralb.com
Customer Rating
5 out of 5
5
Great choice!
on May 29, 2025
Posted by: daong_8742
[This review was collected as part of a promotion.] I've been using the Oral-B iO Gum Care & Sensitive Clean brush heads for a while now, and I really love them! The bristles are soft and gentle, yet they clean effectively without irritating my gums. I usually replace my brush head every 6 months, and this 2-pack is perfect and economical. Highly recommend for anyone with sensitive gums! 💙
Written by a customer while visiting Oralb.com
Customer Rating
3 out of 5
3
Not Fully Tested…
on May 29, 2025
Posted by: angelad46_2248
[This review was collected as part of a promotion.] Received from Influenster to sample and review. I have to say it’s an easy to open package. As far as the sensitivity, effectiveness, comfort I can’t really say due to it doesn’t fit with my electric brush. I would try again with product if they were to fit with my brush for a better result and review.
Response from Oralb.comBy Customer CareJune 2, 2025
Thank you for taking the time to share your review, Angela. We understand how upsetting it is when the brush heads you receive don’t fit your electric toothbrush. Our brush head refills undergo numerous quality checks to ensure they fit the handle for which they are designed, providing an enhanced brushing experience. Our Oral-B iO Brush Heads are only compatible with the Oral-B iO Series Brush Handles. Please call us at (800) 566-7252. We want to learn more so we can best assist you with finding brush head refills that work best for you.
Written by a customer while visiting Oralb.com
Customer Rating
5 out of 5
5
Would recommend this replacement head
on May 28, 2025
Posted by: juliedlongshore_6907
[This review was collected as part of a promotion.] This oral-b toothbrush heads are soft and gentle yet powerful and strong. The perfect combination to keep your teeth and gums clean and healthy. The bonus is when the colored bristles fade you have a visual reminder to change them out!! Super helpful.
Written by a customer while visiting Oralb.com
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