Skip to Main Content
Sams Club
Sams Club
Customer reviews for Oral-B iO Series 5 Rechargeable Toothbrush Twin Pack for
Oral-B iO Series 5 Rechargeable Toothbrush Twin Pack
4.6 out of 5 stars
stars849 ratings453 reviews
  1. 5 stars82% (692)
  2. 4 stars8% (69)
  3. 3 stars4% (33)
  4. 2 stars2% (13)
  5. 1 star5% (42)
Sort by |
Showing 361-370 of 453 reviews
May 9, 2025
alyssaa260_3360
5 out of 5 stars review

You don’t know what you’re missing!

[This review was collected as part of a promotion.] Absolutely loving the Oral B io5 Electric Toothbrush! I have been eyeing this for quite some time once I started my Invisalign journey and wanted to take better care of my teeth. The io5 electric toothbrush has multiple settings to whiten and clean, can be gentle on your gums and connects with the Oral B app and your Health App to track your cleanings and efficiency! What I was shocked to realize is how brief I’ve been with my morning brushes! I’ve been using the app to track my time and my brushes as the tooth brush and app sync in real time! The data and insight his definitely helping me build better habits! I also enjoy the travel case which is a huge plus for me as I have a retainer that needs to be brushed every time I eat.

Review from influenster.com
Helpful?5DLC9Y3OLG5W14207862942
Dec 19, 2024
Lily5588
1 out of 5 stars review

MOLD! DO YOUR RESEARCH

MOLD!!! Ive used this toothbrush for almost exactly a year and up until now, I’ve absolutely loved it. I would clean it regularly and do as recommended to clean and let the parts completely dry separately. I’ve recently taken a deeper look inside the toothbrush after seeing lots of people complain about mold with the io models. MOLD. I’ve been using a MOLDY toothbrush for god knows how long. I will never buy from oral b again. I followed all the recommendations for cleaning the toothbrush and still got mold, so I can’t image how much mold someone might have if they don’t rinse out and let toothbrush dry after every use. GROSS

Review from Oralb.com
Helpful?5DLC9Y3OLG5W14207862942
reply from Customer Care

We can understand your concern, Lily, and appreciate your reaching out. It's appreciated that you've loved your iO toothbrush for the past year, and we don't want that to change. While very rare, this can happen if the brush is stored in a location that is exposed to mold and bacteria. To avoid this, we recommend cleaning and drying your toothbrush after each use, with the following steps. (1) After brushing, thoroughly rinse the brush head while the toothbrush is switched on to minimize toothpaste residue remaining on the brush between uses. (2) After rinsing, switch the brush off, remove the brush head from the handle, and clean both parts separately under running water. (3) Wipe both handle and brush head dry with a soft towel. (4) Leave both the handle and brush head to air dry further before putting the brush head and handle back together. (5) If necessary, it is okay to use a mild detergent and water to clean the outside of the handle. We take your concerns very seriously, Lily, and would like to learn more details to further help. Please give our Oral-B Team a call at 1-800-566-7252 from 9AM -- 6PM EST Monday–Friday.

Dec 23, 2022
Saja
5 out of 5 stars review

Worth it

[This review was collected as part of a promotion.] Easy to set up and as electric toothbrush user I love it way much better then old normal toothbrush even after I eat my teeth still feel clean five stars on Oral-B iO Series 5 Electric Toothbrush and great Christmas gift

Review from Oralb.com
Helpful?5DLC9Y3OLG5W14207862942
May 14, 2025
carney1217_3350
5 out of 5 stars review

Basics Done Right

[This review was collected as part of a promotion.] The Oral-B iO5 is a fantastic entry point into the iO series. It delivers a noticeably cleaner feeling than a manual brush thanks to its oscillating-rotating technology and AI-powered guidance. The five cleaning modes cater to different needs, and the pressure sensor helps prevent gum damage. While it lacks some of the bells and whistles of higher-end models, the iO5 offers a significant upgrade to your oral hygiene routine at a more accessible price point. Highly recommended for those seeking a premium clean without breaking the bank.

Review from influenster.com
Helpful?5DLC9Y3OLG5W14207862942
Dec 29, 2022
MRMyers
5 out of 5 stars review

Great set

[This review was collected as part of a promotion.] Our dentist recently recommended my wife and I try electric toothbrushes. This set was perfect. It came with two sets of everything we needed to get started. I must say my teeth have never felt cleaner. I wish we had done this sooner!

Review from Oralb.com
Helpful?5DLC9Y3OLG5W14207862942
Jan 14, 2023
Shannyre
4 out of 5 stars review

Best performance

[This review was collected as part of a promotion.] This is the best electric toothbrush I have ever purchased. I love the feature to let me know if I am pushing too hard because I have a tendency to do so. When it turns red, it makes me remember to lighten up. The brush heads are some of the most expensive out there, so that is definitely something to consider. I do not use the app or bluetooth features. It would be nice to have a little lower priced toothbrush with the same performance.

Review from Oralb.com
Helpful?5DLC9Y3OLG5W14207862942
Aug 20, 2022
Busraca
5 out of 5 stars review

Great

[This review was collected as part of a promotion.] I’ve been wanted to buy this brand for a while and when I actually receive it I was so happy and used it as soon as possible. It works great and leave my teeth and breath clean and nice. It is better than any brush that I use

Review from Oralb.com
Helpful?5DLC9Y3OLG5W14207862942
May 16, 2025
glamby_becky_7802
5 out of 5 stars review

Great toothbrush

[This review was collected as part of a promotion.] I’m loving this toothbrush, best one so far , This brush contains a smart display that coaches you to perfect clean teeth. The accompanying App detects the position through Artificial intelligence. The round head of the brush and the micro vibrations deliver shine and clean teeth. Also the brush has different settings, for sensitive teeth, for whiter teeth 🦷 It charges quick and it has a long lasting battery life. Great product 💯

Review from influenster.com
Helpful?5DLC9Y3OLG5W14207862942
May 9, 2025
anitacheeks1_9947
5 out of 5 stars review

Obsessed!!

[This review was collected as part of a promotion.] I'm obsessed with the Oral B io5 electric toothbrush! It is easy to use and has a ton of features! It has a blue light for whitening your teeth and it cleans every tooth way better than any tooth brush it's even got timers for how long to brush. I'm just so impressed with this toothbrush I highly recommend!! @OralB @Influenster #complimentary

Review from influenster.com
Helpful?5DLC9Y3OLG5W14207862942
Aug 16, 2022
dom56
5 out of 5 stars review

5 different Modes

[This review was collected as part of a promotion.] I recieved this as a gift and I loved it,the 5-speeds it has and charger and cse also,its very handy and the Oral-B i05 toothbrush is awsome and the brush I get after brushing the back on a low speed and front on higher speed ands it works perfect for me especially being a TMJ survivor,this toothbrush is perfect for me. I love being in control of my brushing and this Item is a must have.... Now I have the perfect toothbrush,and I must not forget Bluetooth capabilities to set up on your cel to keep track of all your brushing which is perfect for me because I do wanna keep track of how many times I actually brush a week.

Review from Oralb.com
Helpful?5DLC9Y3OLG5W14207862942