Philips Sonicare DiamondClean

Sonic electric toothbrush

HX9351/45
Sonicare
Sonicare

Philips Sonicare DiamondClean Sonic electric toothbrush

HX9351/45

Whiter, healthier teeth for life

Philips Sonicare's best whitening in our most elegant sonic electric toothbrush. Switch to Philips Sonicare. See all benefits

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Philips Sonicare DiamondClean Sonic electric toothbrush

Whiter, healthier teeth for life

Philips Sonicare's best whitening in our most elegant sonic electric toothbrush. Switch to Philips Sonicare. See all benefits

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See all DiamondClean

Whiter, healthier teeth for life

Best Philips Sonicare whitening sonic toothbrush

  • 5 modes
  • 2 brush heads
  • Glass charger
  • with Deep Clean mode
Up to 10x more plaque removal than a manual toothbrush

Up to 10x more plaque removal than a manual toothbrush

And thanks to its flexible design, it removes up to 10x more plaque from hard-to-reach areas* for a truly deep clean along the gum line and between teeth.

Whitens teeth in just one week

Whitens teeth in just one week

Click on the W2 Optimal White brush head to remove surface stains and reveal a whiter smile. With its densely packed central stainremoval bristles, it's clinically proven to whiten teeth in just one week.

Choose from 5 modes including Deep Clean and Sensitive

Choose from 5 modes including Deep Clean and Sensitive

With DiamondClean, you get a truly refreshing clean every day. Our 5 modes cover all your brushing needs; Clean mode – for exceptional daily cleaning, Gum Care – to gently massage gums, Deep Clean – for an invigorating deep clean, Sensitive – for gentle yet effective cleaning of sensitive gums, and White – the ideal mode to remove surface stains.

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 truly deep clean.

From toothbrush to tongue cleaner in just one click

From toothbrush to tongue cleaner in just one click

TongueCare+ tongue brush quickly transforms your Philips Sonicare toothbrush into a sonic-powered tongue cleaner. Each tongue brush clicks onto your Philips Sonicare toothbrush handle, just like a regular brush head. Simple to use, replace and clean, these innovative tongue brushes are compatible with all Philips Sonicare click-on toothbrush handles, so it couldn't be easier to add tongue cleaning to your daily oral care routine. It fits all Philips Sonicare toothbrush handles except: PowerUp Battery and Essence.

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.

Easy start program builds your Philips Sonicare routine

Easy start program builds your Philips Sonicare routine

Starting something new can take some getting used to. Our easy-start program gives you the option of a gradual, gentle increase in brushing power with the first 14 uses with your new toothbrush.

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 DiamondClean. 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.

Philips Sonicare's advanced sonic technology

Philips Sonicare's advanced sonic technology

Philips Sonicare's advanced sonic technology pulses water between teeth, and its brush strokes break up plaque and sweep it away for an exceptional daily clean.

Technical Specifications

  • Design and finishing

    Color
    Black
  • Power

    Voltage
    110-220 V
  • Technical specifications

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

    Warranty
    2-year limited warranty
  • Ease of use

    Battery indicator
    Illuminated icon indicates battery life
    Display
    Illuminated display
    Handle
    Slim ergonomic design
    Brush head system
    Easy click-on brush heads
  • Items included

    Brush heads
    • 1 C3 Premium Plaque Defense
    • 2 W2 Optimal White standard
    • 1 TongueCare+ tongue brush
    Handle
    1 DiamondClean
    Glass charger
    1
  • Cleaning performance

    Health benefits
    Improves gum health in only two weeks
    Performance
    Removes up to 10x more plaque*
    Speed
    Up to 62000 brush movement/min
    Whitening benefits
    Removes 100% more stains*
    Timer
    Quadpacer and SmarTimer
  • Modes

    Clean
    For exceptional everyday clean
    White
    Removes surface stains
    Gum Care
    Gently massages gums
    Deep Clean
    For an invigorating deep clean
    Sensitive
    Gentle teeth and gum cleaning

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  • based on two periods of two-minute brushings per day, on standard mode

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