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
(298 Reviews)
Rating breakdown 298 reviews
5 Stars
238
4 Stars
43
3 Stars
11
2 Stars
3
1 Star
3
93%of customers recommend this product.
(
75 out of
81)
Customer Reviews for Oral-B - iO Series Gum & Sensitive Replacement Brush Head for iO Series Electric Toothbrush (4 count) - White
Customer Rating
5
Super clean 👌🏿 👏 🙌🏾
on July 13, 2025
Posted by: michelles16_5199
[This review was collected as part of a promotion.] I received this product from Influenster complimentary in exchange for my honest review 😀. I was so excited to receive my brush replacements because I used them before but couldn't afford to keep buying them. They brush really well and leave your teeth feeling super clean. My daughter has some loose teeth and it is sensitive enough so it won't hurt for her to brush. Our family ❤️ 😍 this .
Written by a customer while visiting influenster.com
Customer Rating
5
Good product
on July 16, 2025
Posted by: vanessas270_7756
[This review was collected as part of a promotion.] Had a chance to try these brush heads from Oral B and they work really well. Love the circular brush heads and the bristles are soft for the gums but still do the job. I do wish the packaging was easier to store though.
Written by a customer while visiting influenster.com
Customer Rating
5
You will not regret
on July 19, 2025
Posted by: olenay5_8827
[This review was collected as part of a promotion.] I’ve been using Oral-B iO brushes for a while now, and the Sensitive Gentle Care refills are hands down my favorite. I have sensitive gums, and these are the only heads that clean thoroughly without making my mouth feel like it went through a battle.
They’re super gentle but still effective. I get that deep-clean feeling, especially along the gumline, but without any soreness afterward. It’s like they found the perfect balance between soft and powerful. Even my dentist noticed less irritation and buildup at my last visit.
Swapping them on and off the handle is quick and easy, and I love how the bristles fade to remind me when it’s time to change them (a small thing, but actually so helpful).
I’ve tried a few different iO heads, but these are the ones I keep coming back to. If your mouth needs a little more TLC like mine does, you won’t regret giving these a try.
Written by a customer while visiting influenster.com
Customer Rating
3
Okay, Not Great for Teeth
on July 25, 2025
Posted by: brittanys481_7344
[This review was collected as part of a promotion.] These Oral B toothbrush heads are good but I'm not a huge fan of them. They were packed nicely and they were for sensitive teeth but I didn't feel like my teeth were clean enough after I was done.
Response from influenster.comBy Customer Care, July 28, 2025
Thank you for taking the time to share your feedback with us, Brittany. We apologize that you didn’t enjoy the Oral-B iO Sensitive Gentle Care Brush Heads, and that your teeth didn’t feel clean after using them. We’ll share your message with our Quality Team. Our Sensitive Gentle Care Brush Heads are made with extra-soft bristles that offer effective and gentle cleaning. Please be assured that all our brush head refills undergo many checks to ensure they provide the best brushing experience. We’re sorry that wasn’t the case with these brush heads. If you want to share more, please call us at (800) 566-7252.
Written by a customer while visiting influenster.com
Customer Rating
5
Thank you
on July 26, 2025
Posted by: samanthac734_6907
[This review was collected as part of a promotion.] I had the exact toothbrush to fit these and they get your teeth cleaned and refreshed if your looking for a great toothbrush go for this one thank you so much
Written by a customer while visiting influenster.com
Customer Rating
5
The best manual toothbrush line!
on July 27, 2025
Posted by: meg_joy_1819
[This review was collected as part of a promotion.] I love the oral b io line - I’ve been using the toothbrush for a couple years now. I typically use the regular brush head but this one is nice as well! The main difference is the bristles are smoother/more rounded shape which feels gentler.
Written by a customer while visiting influenster.com
Customer Rating
5
Teeth
on August 6, 2025
Posted by: shanikaj3_3013
[This review was collected as part of a promotion.] The brushes was nice and soft good for brushing teeth but I didn’t have the head so it was difficult to really test out but it will make a great buy if you have the head
Written by a customer while visiting influenster.com
Customer Rating
5
Gentle and effective.
on August 11, 2025
Posted by: starryeyedd_2641
[This review was collected as part of a promotion.] Alright I’ve been using these for a few weeks now and they’re great. Overall, if you have sensitive gums or simply want a gentler daily clean, this is it. It’s a small switch that makes brushing your teeth a little more enjoyable. You can tell the bristles are more flexible and softer but still the small compact round head so you can get behind teeth and crevices well. Still feeling super clean and getting a whole mouth fresh feel. Ooo and you get a better value with the pack so you’re good to go for while with 4!
Written by a customer while visiting influenster.com