Customer reviews from philips.com
Philips Sonicare - DiamondClean Smart Electric, Rechargeable Toothbrush for Complete Oral Care 9300 Series - White
Average customer rating
3.8 out of 5
3.8
(100 Reviews)
Open Ratings Snapshot
Rating breakdown 100 reviews
5 Stars
58
4 Stars
11
3 Stars
7
2 Stars
6
1 Star
18
62%of customers recommend this product. 
(
32 out of 52
)
Best Buy Privacy Policy
Customer Reviews for Philips Sonicare - DiamondClean Smart Electric, Rechargeable Toothbrush for Complete Oral Care 9300 Series - White
Customer Rating
5 out of 5
5
Leaves your teeth, feeling smooth and clean
on August 8, 2024
Posted by: born2syng
[This review was collected as part of a promotion.] Great toothbrush, I was so glad to get this product. It has made a great difference in the whiteness of my teeth. It feels great my teeth feel awesome smooth and clean every day. I would recommend this toothbrush Phillips you did that.
Written by a customer while visiting influenster.com
Customer Rating
2 out of 5
2
Love Battery Life & Power - Hate the Travel Case
on December 13, 2024
Posted by: BrushMaster99
Gender:Male
Verified Purchase:Yes
[This review was collected as part of a promotion.] I came from an old E-Series toothbrush, and loved it. I was reluctant to upgrade, but have been very happy with the DiamondClean series so far. It takes a little time to get used to the new 20-second intervals. I wish the DiamondClean had 10 second intervals as well, but I don't see that option.
What I STRONGLY dislike about this toothbrush is the travel case. It's HUGE and doesn't even provide a USB charging port. There's no need for the case to be this big and I would argue that it shouldn't qualify as a "travel" case because it's going to take up a lot of room in your bag. You're better off just putting the toothbrush in a Ziploc bag to save space.
I hope they fix the travel case in the future because it really feels like an afterthought and not what I would expect from Phillips.
No, I would not recommend this to a friend.
Response from philips.comBy Ourania GianniPhilips Consumer CareJanuary 10, 2025
Hi,

Thank you for letting us know about your experience with our products, all feedback is always helpful for future changes and we are sorry to hear that it didn't meet your needs. No matter, we would love to help you find a way to assist you and settle on a better match.
Please reach out to us via social media. We're on [Facebook](https://www.facebook.com/Philips), [Instagram](https://www.instagram.com/Philips), and [X](https://twitter.com/PhilipsCare).

Not on social media? No problem. You can also contact us through our [Support Page](https://www.philips.co.in/c-w/support-home/support-contact-page).

Hope to talk to you soon!

Best Regards
Philips Consumer Care
Written by a customer while visiting philips.com
Customer Rating
5 out of 5
5
Efficient electric toothbrush
on January 11, 2025
Posted by: JojoLeFeu
Verified Purchase:Yes
[This review was collected as part of a promotion.] I give a 5-star rating to this electric toothbrush as it is efficient at cleaning teeth and is very useful especially to those who brush too hard and can damage their gums. Its different settings allow you to customize the brush effectiveness.
Written by a customer while visiting philips.com
Customer Rating
5 out of 5
5
Even better than before!
on January 11, 2025
Posted by: TASully
Gender:Male
Verified Purchase:Yes
[This review was collected as part of a promotion.] We have been using Philips Diamond Clean toothbrush for several years and have always loved it and our dental exams show it's working. Sadly, old faithful finally gave up the ghost after several years of service. So we upgraded to the latest version and, wow! So much better than even the previous version. Looking forward to several more years of good exams.
Written by a customer while visiting philips.com
Customer Rating
3 out of 5
3
Great brush poor quality
on January 25, 2025
Posted by: B grade
Verified Purchase:Yes
[This review was collected as part of a promotion.] This is my third diamond clean in six years. They are great, but they don’t last long The quality control is not that great either because this one is very loud
Written by a customer while visiting philips.com
Customer Rating
5 out of 5
5
great toothbrush. love the features it offers
on April 7, 2024
Posted by: curley girl
Gender:Female
Verified Purchase:Yes
[This review was collected as part of a promotion.] my teeth feel clean and my teeth look whiter.
you won't be disappointed.
I would recommend this to a friend!
Written by a customer while visiting philips.com
Customer Rating
4 out of 5
4
Minor tweaks
on July 19, 2024
Posted by: aleh2424
[This review was collected as part of a promotion.] This is one of the best electric toothbrushes I’ve used. The brush head isn’t too rough on my teeth/gums. The only issue I have is, when the tooth pasted stated to build up at the bottom of the brush head, I went to clean it and now I’m having issues with it staying on while brushing.
User submitted photo
Written by a customer while visiting influenster.com
Customer Rating
4 out of 5
4
Does a great job.
on July 23, 2024
Posted by: Dana K
Gender:Male
Verified Purchase:Yes
[This review was collected as part of a promotion.] Does what I came to expected. Brush head is a good size. Gets into areas other brush heads don’t fit but still large enough to clean a large area at once.
I would recommend this to a friend!
Written by a customer while visiting philips.com
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