2 year warranty
Philips Sonicare C2 Optimal Plaque Control(formerly ProResults plaque control)
HX9026/80
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HX6423/34
ProtectiveClean 4500Sonic electric toothbrush
HX686P
HX6829/30
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HX686P
HX6829/77
ProtectiveClean 6100Sonic electric toothbrush
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HX6462/71
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ProtectiveClean 6500Sonic electric toothbrush
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ExpertClean 7500Sonic electric toothbrush with app
HX962V
HX9690/06
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HX9690/07
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HX6402/85
Exceptional plaque removal every day
Tough on plaque. Gentle on gums.
6-pack
Standard size
Click-on
BrushSync mode pairing
Up to 7x more plaque removal than a manual toothbrush
Densely-packed, high-quality bristles remove up to 7x more plaque than a manual toothbrush. And the specially curved power tip makes reaching the teeth at the back of your mouth a breeze.
Automatically selects optimal mode for ultimate results**
You’ll always get the best possible clean with our BrushSync™ mode-pairing feature**. The Philips Sonicare C2 Optimal Plaque Control brush head syncs with your BrushSync™ enabled Philips Sonicare toothbrush handle**, selecting the optimal brushing mode and intensity level for exceptional cleaning. All you need to do is start brushing.
Always know when to replace. Always get an effective clean.
Brush heads become less effective after 3 months of use, but with BrushSync™ you'll be reminded before this happens. Your smart toothbrush will track how often and how hard you brush, and will notify you when it’s time for a replacement. Don’t have a smart Philips Sonicare toothbrush? Just monitor your blue replacement bristles, and when they turn white you’ll know it’s time for a fresh brush head.
Technical Specifications
Reviews
Understand product reviews
4.2
of 5
30
Reviews
Pam S
24/01/2026
US
Part of promotion
Verified buyer
Amazing customer service!
Evgenia was outstanding! Finally, I received resolution to my issue. I am very grateful for her expertise in addressing everything. She is definitely to be considered as a valued employee at Philips.
Pros
Have used Philips products for years and I love the Sonicare products.
Yes, I recommend this product
This review was made for C2 Plaque Control HX9023/65 3-pack brush heads
Yes, I recommend this product
This review was made for C2 Plaque Control HX9023/65 3-pack brush heads
Nikis mom
22/01/2026
US
Part of promotion
Verified buyer
Best brush ever
It was an easy fit to the toothbrush. The brush is a great size and works really well. My dentist loves this brand too. I have been a fan for 10+ years and will never go back to manual brushing.
This review was made for C2 Optimal Plaque Control HX9024/65 4-pack standard sonic toothbrush heads
This review was made for C2 Optimal Plaque Control HX9024/65 4-pack standard sonic toothbrush heads
GreatMSG
08/12/2025
US
Part of promotion
Verified buyer
Longer lasting
Appears to work better than my previous C1 heads and last longer. Will definitely will purchase again, just wish it came in a five (5) pack
Pros
Makes oral hygiene very effective
Cons
A little pricey on the head refills
Yes, I recommend this product
This review was made for C2 Plaque Control HX9023/65 3-pack brush heads
Yes, I recommend this product
This review was made for C2 Plaque Control HX9023/65 3-pack brush heads
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Removes up to 7x more plaque vs. a manual toothbrush
BrushSync™ mode-pairing is only compatible with Philips Sonicare BrushSync™ enabled toothbrush handles