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Customer reviews for Oral-B iO Series 2 Electric Toothbrush, Pure White & Night Black, 2pk., 3 Brush Heads for
Oral-B iO Series 2 Electric Toothbrush, Pure White & Night Black, 2pk., 3 Brush Heads
4.6 out of 5 stars
stars887 ratings584 reviews
  1. 5 stars80% (707)
  2. 4 stars11% (98)
  3. 3 stars4% (34)
  4. 2 stars1% (12)
  5. 1 star4% (36)
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Showing 91-100 of 584 reviews
Jul 4, 2025
ashgo_7893
5 out of 5 stars review

No brushing, it does the cleaning for you.

[This review was collected as part of a promotion.] I’ve used an electric toothbrush years ago, and it was decent, but this one is by far pretty darn good. First off it’s a black toothbrush, so for my spooky people you’ll love it (aesthetically). The toothbrush isn’t too heavy or bulky, easy to hold lightweight. The toothbrush comes with an easy dock to charge it. I just brush my teeth morning and night and put it back on the dock. The electric toothbrush has 3 settings, think low medium and high. I like using the first and second setting, the third one seems a little too much or abrasive for me. If you have a sensitive mouth/teeth or gums, you’ll be good with the first 2 settings. The first one is a light casual brushing (how most people would brush manually). The second setting is a little bit of a deeper clean, really spin brushes those teeth for a dentist feel. I can definitely see/feel a difference in my teeth since getting/testing out the toothbrush. The noise isn’t too loud, it’s pretty much the normal amount of buzzing you get from an electric toothbrush. There’s also a little timer that vibrates when you’re ready to go to the next side of your mouth, which is fun and helpful, that way your fully getting your teeth cleaned with the right amount of time and care. Would definitely recommend this toothbrush.

Review from influenster.com
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Sep 12, 2025
Chandler60
1 out of 5 stars review

Lots of black mold. Steer clear.

My dentist insisted I get an Oral B IO because I have crowded teeth and I would get a better clean. I ditched my sonicare for this toothbrush and I regret it deeply. I just got through picking an inch thick layer of black mold from the toothbrush connector. It is so poorly designed to have that issue. I’m mortified.

Review from Oralb.com
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reply from Customer Care

We never want you to feel disappointed when using your iO2, Chandler. Our products undergo rigorous quality checks to reach you in perfect condition, allowing you to get the ultimate teeth-cleaning experience. The iO series 2 is designed with openings on the brush heads to allow water to flush through the brush head tube and let air inside. This venting ensures the brush head dries sufficiently after use and reduces moisture inside the tube. What you have described can occur if the brush is stored in a location exposed to mold and bacteria, and the plastic comes into contact with ingredients of a corrosive nature. Certain ingredients used in those types of products can make the plastic porous, allowing dirt and moisture to find places to settle. To avoid this, it's important to always rinse your brush head thoroughly after each use to prevent residue from building up and blocking the openings. Your satisfaction means everything to us, and we'd like to learn more about your experience with your iO2. When you have time, please give us a call at 1-800-566-7252, 9 am-6 pm EST, Monday-Friday.

Jun 28, 2025
animejunkie_5604
5 out of 5 stars review

Better then it's predecessor

[This review was collected as part of a promotion.] It's gentle on my gumline, and does a great job cleaning my teeth. Much more gentle than the previous model, while being more quiet! Its sleek looking, battery life lasts for over a week. Charging time is less then hr to charge all the way.

Review from influenster.com
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Jul 2, 2025
betty4life_8206
4 out of 5 stars review

Sleek and effective

[This review was collected as part of a promotion.] Love the sleek feel of this toothbrush, there are 3 speed settings and large brush head. The brush is not loud whatsoever, and charges pretty quick! I appreciated the longevity of the battery life. Leaves your teeth nice and clean

Review from influenster.com
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Jul 5, 2025
jabreeah_987
5 out of 5 stars review

Amazing 👏🏾

[This review was collected as part of a promotion.] This is the best electric toothbrush I've ever used. It took my oral health to the next level. The cleaning performance is top notch. It doesn't take long for it to charge. And the battery last a long time before needing to be recharged.

Review from influenster.com
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Jul 8, 2025
lapecosapreciosa_5822
5 out of 5 stars review

My teeth are pearly white!

[This review was collected as part of a promotion.] If you're looking for an inexpensive electric toothbrush this is the one for you. I've never had my teeth feel so clean. Love that it has a timer and it's so easy to use. The design is so sleek, the battery life is super long as well. Love how quiet the brush is as well

Review from influenster.com
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Jan 24, 2025
Donaldo
5 out of 5 stars review

Verified Purchase

Great package.

Great package of brushes and head replacements.

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Oct 30, 2024
Nysetrader
5 out of 5 stars review

Verified Purchase

Worth the money

Excellent value! Works excellent too.

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Mar 11, 2025
W B
5 out of 5 stars review

Verified Purchase

Great buy!

Work wonderfully and great price!

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Jun 4, 2025
Linda
2 out of 5 stars review

Verified Purchase

Electric toothbrush

The toothbrush head lasted less than a month

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reply from Oral-B

Thank you for taking the time to share your feedback with us, Linda. We’re sorry to hear the brush head for your Oral-B iO 2 lasted less than a month. We’ll share your message with our Quality Team. Please know that our brush heads undergo many quality checks to ensure you receive them in perfect condition. The brush heads for our power toothbrushes have an expected lifespan of three months, based on a brushing time of 2 minutes twice daily. If your brush head isn’t lasting for its expected lifespan, it could be caused by brushing too hard, as too much pressure makes the bristles wear faster. Rinsing a toothbrush under hot water or soaking it in a solution will also soften the bristles, causing them to wear out more quickly. Please call us at (800) 566-7252 so we can learn more about your iO brush head refills and help you get the most out of them.