Philips Sonicare FlexCare Platinum

Sonic electric toothbrush

HX9111/21
Sonicare
Sonicare

Philips Sonicare FlexCare Platinum Sonic electric toothbrush

HX9111/21

Deep, gentle cleaning

With FlexCare Platinum, even the deepest clean is gentle enough to protect your teeth and gums. Thanks to the AdaptiveClean brush head and intuitive pressure sensor, you get maximum plaque removal and a gentle experience however you brush. See all benefits

Unfortunately this product is no longer available

Philips Sonicare FlexCare Platinum Sonic electric toothbrush

Deep, gentle cleaning

With FlexCare Platinum, even the deepest clean is gentle enough to protect your teeth and gums. Thanks to the AdaptiveClean brush head and intuitive pressure sensor, you get maximum plaque removal and a gentle experience however you brush. See all benefits

Deep, gentle cleaning

With FlexCare Platinum, even the deepest clean is gentle enough to protect your teeth and gums. Thanks to the AdaptiveClean brush head and intuitive pressure sensor, you get maximum plaque removal and a gentle experience however you brush. See all benefits

Unfortunately this product is no longer available

Philips Sonicare FlexCare Platinum Sonic electric toothbrush

Deep, gentle cleaning

With FlexCare Platinum, even the deepest clean is gentle enough to protect your teeth and gums. Thanks to the AdaptiveClean brush head and intuitive pressure sensor, you get maximum plaque removal and a gentle experience however you brush. See all benefits

Deep, gentle cleaning

10x more plaque removal and healthier gums*

  • 3 modes, 3 intensities
  • 1 brush head
  • With pressure sensor
Remove up to 10x more plaque with AdaptiveClean*

Remove up to 10x more plaque with AdaptiveClean*

Click on the AdaptiveClean brush head to experience our deepest ever clean. You get 4x more surface contact** to remove up to 10x more plaque in hard-to-reach areas,* and a truly deep clean along the gum line and between teeth.

Improves gum health in just 2 weeks

Improves gum health in just 2 weeks

With optimal cleaning from your FlexCare, gums will become healthier in 2 weeks. Removing up to 7x more plaque along the gum line than a manual toothbrush, you’ll get your healthiest smile.

Choose from 3 modes and 3 intensity settings

Choose from 3 modes and 3 intensity settings

With FlexCare Platinum Connected, you experience a truly deep clean. Our 3 intensity settings let you boost your clean, while 3 modes meet your specific needs: Clean mode – for superior daily cleaning, White – to remove surface stains, and Deep Clean for invigorating freshness.

Deep Clean mode tackles your trouble spots

Deep Clean mode tackles your trouble spots

Our Deep Clean mode means you can really focus on specific areas, paying them extra attention. We’ve combined our unique brush head motion with an extended 3 minutes of brushing time so your teeth get a truy deep clean.

Alerts you if you're pressing too hard

Alerts you if you're pressing too hard

You might not notice if you're brushing too hard, but your FlexCare Platinum will. If you use too much pressure, your handle will gently pulsate. This is a reminder to ease off the pressure, and let your brush head do the work. 7 out of 10 people found this feature helped them become a better brusher.

Our unique technology brings you a powerful yet gentle clean

Our unique technology brings you a powerful yet gentle clean

Powerful sonic vibrations whip up your toothpaste into plaque fighting bubbles, and drive them deep between your teeth and along your gum line. At the same time your teeth will experience 62,000 gentle but effective brush movements. You'll get a month's worth of manual brushing in just 2 minutes.

AdaptiveClean brush head flexes along your gum line

AdaptiveClean brush head flexes along your gum line

Click on our AdaptiveClean brush head for a deep, gentle clean that leaves gums up to 2x healthier than a manual toothbrush. Soft rubber sides flex along every contour of your teeth and gums to absorb any excess pressure. Bristles can then reach deep between teeth giving you a comfortable, effective deep clean.

Timers encourage thorough 2 minutes of brushing

Timers encourage thorough 2 minutes of brushing

It takes just 2 minutes to thoroughly brush your teeth. Our QuadPacer lets you know when you've spent the optimal amount of time on each section of your mouth while our SmarTimer signals when your total time is up. Together they help you reach your recommended brushing time, every time.

Safe and gentle for your oral health needs

Safe and gentle for your oral health needs

Whatever your specific needs, you can be sure of a safe brushing experience with FlexCare Platinum. Our sonic technology is suitable for use with braces, fillings, crowns and veneers, and can even be used in the daily treatment of gum disease.

Long battery life and travel case

Long battery life and travel case

Our premium travel case lets you store your toothbrush hygienically, while our compact travel charger keeps you topped up when you’re on the go. You’ll enjoy two weeks of regular use from a single full charge, so being on the move means you needn’t miss out on that fresh feeling.

Technical Specifications

  • Power

    Voltage
    110-220 V
  • Technical specifications

    Battery
    Rechargeable
    Operating time (full to empty)
    Up to 3 weeks**
    Battery type
    Lithium ION
  • Design and finishing

    Color
    Slate gray
  • Service

    Warranty
    2-year limited warranty
  • Ease of use

    Display
    Illuminated display
    Handle
    Slim ergonomic design
    Battery indicator
    Light shows battery status
    Brush head system
    Easy click-on brush heads
    Brushing time
    Up to 3 weeks***
  • Items included

    Brush heads
    1 AdaptiveClean
    Charger
    1
    Handle
    1 FlexCare Platinum
    Travel case
    1
  • Cleaning performance

    Performance
    Removes up to 10x more plaque*
    Health benefits
    Improves gum health in only two weeks
    Speed
    Up to 62000 brush movement/min
    Pressure sensor
    Vibrates handle to alert user
    Whitening benefits
    Helps naturally remove stains
    Timer
    Quadpacer and SmarTimer
  • Modes

    Clean
    For exceptional everyday clean
    3 intensities
    • Low
    • Medium
    • High
    Deep Clean
    For an invigorating deep clean
    White
    Removes surface stains

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Reviews

  • Removes up to 7x more plaque vs. a manual toothbrush
  • * Compared to a DiamondClean brush head
  • ** based on two periods of two-minute brushings per day
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