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  • Complete gum care
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  • Complete gum care
  • Complete gum care
  • Complete gum care
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  • Complete gum care
  • Complete gum care

Discontinued

Philips Sonicare FlexCare+Sonic electric toothbrush

HX6921/43

3.6
| (14) Reviews
Complete gum care
Combining our sonic technology and 5 brushing modes, the FlexCare+ electric toothbrush is your solution for complete gum care. Now you can improve your gum health after just 2 weeks of use.
See all benefits
Philips Sonicare #11 icon badge DP recommendation [master-dcc2cb6d120c4b58b968b28400b191a1] [com-mig]

most used power toothbrush brand by dental professionals

Toothbrush for gentle cleaning of teeth and gums

Complete gum care

  • 5 modes

  • 1 brush head

Five different modes for a better cleaning experience

Five different modes for a better cleaning experience

The five modes include a Clean mode for an outstanding clean in two minutes. A Sensitive mode for gentle yet thorough cleaning of the gums. A Refresh mode for those quick one-minute touch-ups. A Massage mode to stimulate the gum and a Gum Care mode that helps improve gum health.

Naturally whiter teeth with patented sonic technology

Naturally whiter teeth with patented sonic technology

The dynamic sonic action of this toothbrush and the direct broader contact with each tooth, has been proven to remove everyday stains, to help keep teeth naturally whiter.

Clinically proven safe and gentle

Clinically proven safe and gentle

Philips Sonicare is a gentle electric toothbrush for braces (brush heads wear out sooner when used on braces), and is safe for dental restorations (fillings, crowns, veneers) and periodontal pockets, too.

Technical specifications

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Reviews

Understand product reviews

3.6

of 5

14

Reviews

5
4
3
2
1

Marble

09/04/2017

United Kingdom

Verified buyer

Excellent

Love this Sonicare toothbrush. Teeth feel REALLY clean after use! Don't have to re-charge it very often either. Wish the replacement heads were a little cheaper though......

This review was made for FlexCare+ HX6921/43 Sonic electric toothbrush

This review was made for FlexCare+ HX6921/43 Sonic electric toothbrush

Janet51

09/04/2017

United Kingdom

Verified buyer

Excellent

Love this Sonicare toothbrush. Teeth feel REALLY clean after use! Don't have to re-charge it very often either. Wish the replacement heads were a little cheaper though......

This review was made for FlexCare+ HX6921/43 Sonic electric toothbrush

This review was made for FlexCare+ HX6921/43 Sonic electric toothbrush

Lorna91

23/06/2016

United Kingdom

Fantastic and thorough!

I have crossed over from manual tooth brushing and I am so glad I did! This toothbrush has 5 features, all of which are useful and relevant. The head is very thorough, although I haven't tried to buy replacements yet. The toothbrush beeps after 2 minutes to tell you that you've brushed for long enough. Really I can't fault it! Well done Philips!

Yes, I recommend this product

This review was made for FlexCare+ HX6921/31 Sonic electric toothbrush

Yes, I recommend this product

This review was made for FlexCare+ HX6921/31 Sonic electric toothbrush

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Disclaimers

  1. Removes up to 7x more plaque vs. a manual toothbrush

  2. based on two periods of two minutes of brushing per day, in clean mode