2 year warranty
Discontinued
HX6857/11
HX684A
Built-in pressure sensor
3 modes
1 x BrushSync feature
Travel case
Brushing your teeth is a breeze, with high-quality bristles that remove plaque and improve gum health. In fact, it’s up to 100% better than a manual toothbrush.
The best electric toothbrush for braces. The Sonicare ProtectiveClean 5100 can also be used on fillings, crowns, veneers and other sensitive orthodontics.
Three modes. One intensity. Customize your brushing to your cleaning preferences with the Sonicare ProtectiveClean 5100. 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.
4.5
of 5
643
Reviews
88%
recommend this product
SLI59
10/08/2025
Canada
Verified buyer
Great Product
Very happy with this Sonicare toothbrush. I like the options for use with different brush heads. So much better than a manual toothbrush.
Yes, I recommend this product
This review was made for ProtectiveClean 5100 HX6857/11 Sonic electric toothbrush
Yes, I recommend this product
This review was made for ProtectiveClean 5100 HX6857/11 Sonic electric toothbrush
GP44
15/08/2018
Canada
Verified buyer
Very pleased with this product
I have had my new electric toothbrush for five weeks now and have been happy with my purchase. My mouth feels great after using the brush.
This review was made for ProtectiveClean 5000 HX6829/81 Sonic electric toothbrush
This review was made for ProtectiveClean 5000 HX6829/81 Sonic electric toothbrush
LizzyLou
28/06/2018
Canada
Verified buyer
the best
I have been using a Philips ultrasonic toothbrush for years and I just upgraded to a newer model. I chose one without a lot of features because I wouldn't use them. This newer model is awesome. Smaller handle and brush head is easier to keep clean. I prefer a smaller brush head because it reaches back spaces better. Normally, I would buy the child-size brush head but this one is working for me so far. Used with my Philips Airfloss, my teeth and gums are in perfect condition.
Yes, I recommend this product
This review was made for ProtectiveClean 5100 HX6853/11 Sonic electric toothbrush
Yes, I recommend this product
This review was made for ProtectiveClean 5100 HX6853/11 Sonic electric toothbrush
Removes up to 7x more plaque vs. a manual toothbrush