2 year warranty
Discontinued
HX6471/03
HX685K
Available in
Built-in pressure sensor
3 modes, 3 intensities
2 x BrushSync features
Travel case
A good electric toothbrush for braces. The Sonicare ProtectiveClean 6100 can also be used on fillings, crowns, veneers and other sensitive orthodontics.
Three modes. Three intensities. Customize your brushing to your cleaning preferences with the Sonicare ProtectiveClean 6100. Clean mode is standard for superior cleaning. White is the ideal mode for removing surface stains. And Gum Care mode adds an extra minute of reduced-power brushing, so you can gently massage your gums.
Switching brush heads for a different style of brushing? No problem. The base of your Sonicare 6100 recognizes the type of head it is connected to and automatically adjusts to the correct intensity mode for the brush.
4.3
of 5
453
Reviews
87%
recommend this product
Ultra CVO
17/10/2025
Canada
Verified buyer
Best one yet!
Great product... I've been using Philips Sonicare brushes for over 20 years and still love them!
Pros
Great product
Cons
none
Yes, I recommend this product
This review was made for ProtectiveClean 6100 HX6877/21 Sonic electric toothbrush
Yes, I recommend this product
This review was made for ProtectiveClean 6100 HX6877/21 Sonic electric toothbrush
Petal123
26/07/2025
Canada
Verified buyer
Great results
I have felt and seen the difference when using the Pgilips Electric toothbrush. My gums appear Pinkerton and feel firmer. When I wake up in the morning my teeth still feel clean. The timer ensures I take the required to brush my teeth.
Yes, I recommend this product
This review was made for ProtectiveClean 6100 HX6877/21 Sonic electric toothbrush
Yes, I recommend this product
This review was made for ProtectiveClean 6100 HX6877/21 Sonic electric toothbrush
Rocco18
14/05/2025
Canada
Verified buyer
Works like it should !
I needed improve my oral health and whitening my teeth.
Pros
Even my dentist noticed how much better my.teeth are loʻking
Cons
None
Yes, I recommend this product
This review was made for ProtectiveClean 6100 HX6877/21 Sonic electric toothbrush
Yes, I recommend this product
This review was made for ProtectiveClean 6100 HX6877/21 Sonic electric toothbrush
Removes up to 7x more plaque vs. a manual toothbrush