Philips Sonicare DiamondClean

Sonic electric toothbrush

HX9392/39
  • 5 modes
  • 2 brush heads
  • Glass charger, travel case
In stock
Arrives within 1-2 working days

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 stain-removal bristles, it's clinically proven to whiten teeth in just one week.

Up to 7x more plaque removal than a manual toothbrush

Densely-packed, high-quality bristles remove up to 7x more plaque than a manual toothbrush.

  • based on two periods of two minutes of brushing per day, in standard mode
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 stain-removal bristles, it's clinically proven to whiten teeth in just one week.

Up to 7x more plaque removal than a manual toothbrush

Up to 7x more plaque removal than a manual toothbrush

Densely-packed, high-quality bristles remove up to 7x more plaque than a manual toothbrush.

Improves gum health in just 2 weeks*

Improves gum health in just 2 weeks*

With optimal cleaning from your DiamondClean, 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 5 modes including Polish and Sensitive

Choose from 5 modes including Polish and Sensitive

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

USB charging travel case and charging glass

USB charging travel case and charging glass

Your deluxe USB travel case doubles as a charger so you stay topped up on the go. Place your toothbrush in the case and connect to your laptop or plug into a wall socket. Also includes a brush head holder for extra hygiene when travelling. As for charging at home, our sleek charger glass fits stylishly into your bathroom and doubles as a glass for rinsing after brushing. Simply place your brush into the glass. Enjoy two weeks of regular use from a single full charge.

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.

Angled neck to help tackle cleaning in tough areas

Angled neck to help tackle cleaning in tough areas

The unique shape of your DiamondClean toothbrush handle combined with our brush heads means that even tricky spots like back teeth get a thorough clean.

Easy-start programme builds your Philips Sonicare routine

Easy-start programme builds your Philips Sonicare routine

Starting something new can take some getting used to. Our easy-start programme gives you the option of a gradual, gentle increase in brushing power with the first 14 uses of 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 your teeth, and its brush strokes break plaque up and sweep it away for an exceptional daily clean.

Modes
Clean For exceptional everyday cleaning
White Removes surface stains
Sensitive Gentle teeth and gum cleaning
Gum Care Gently massages gums
Polish Brighten and polish your teeth
Items included
Handle 2 DiamondClean
Brush heads 2 W2 Optimal White standard
Glass charger 1
Travel case 2
USB travel charger
Design and finishing
Colour Black
Rose gold
Cleaning performance
Speed Up to 62,000 brush movements/min
Performance Removes up to 10 x more plaque*
Health benefits Improves gum health in only two weeks
Whitening benefits Whitens teeth twice as well*
Timer SmarTimer and Quadpacer
Ease of use
Battery indicator Illuminated icon indicates battery life
Handle Slim ergonomic design
Display Illuminated display
Brush head system Easy click-on brush heads
Technical specifications
Battery Rechargeable
Battery type Lithium ION
Operating time (full to empty) Up to 3 weeks*
Power
Voltage 110-220 V
Service
Warranty 2-year limited warranty
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Manuals and Documentation
User manual
741.1 KB Published  2019-08-20
Leaflet
525.3 KB Published  2019-08-20
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