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  • Improves gum health up to 100%*
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  • Improves gum health up to 100%*
  • Improves gum health up to 100%*
  • Improves gum health up to 100%*
  • Improves gum health up to 100%*
  • Improves gum health up to 100%*
  • Improves gum health up to 100%*
  • Improves gum health up to 100%*
  • Improves gum health up to 100%*
  • Improves gum health up to 100%*
  • Improves gum health up to 100%*
  • Improves gum health up to 100%*
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  • Improves gum health up to 100%*
  • Improves gum health up to 100%*
  • Improves gum health up to 100%*
  • Improves gum health up to 100%*
  • Improves gum health up to 100%*
  • Improves gum health up to 100%*
  • Improves gum health up to 100%*
  • Improves gum health up to 100%*
  • Improves gum health up to 100%*
  • Improves gum health up to 100%*

Discontinued

Philips Sonicare 3 Series gum healthSonic electric toothbrush

HX6638/95

3.5
| (2) Reviews
Improves gum health up to 100%*
Provides superior plaque removal and gum care in an easy-to-use power toothbrush to help prevent and reduce the early signs of gum disease. With TongueCare+, to transform your toothbrush into the most advanced fresh breath solution.
See all benefits
Philips Sonicare #11 icon badge DP recommendation

#1 Dental Professional recommended sonic toothbrush brand worldwide

All day fresh breath**

Improves gum health up to 100%*

  • 1 mode

  • 3 intensity settings

  • 1 brush head

  • Tongue brush and tongue spray

Proven to improve gum health 3 ways

Proven to improve gum health 3 ways

Clinically proven to improve gum health three ways: reduces redness, swelling, bleeding (sites)

Removes up to 6X more plaque along the gumline

Removes up to 6X more plaque along the gumline

Removes up to 6X more plaque along the gumline than a manual toothbrush.

240 MicroBristles for a gentle deep clean

240 MicroBristles for a gentle deep clean

With 240 rubber MicroBristles, the TongueCare+ tongue brush is specifically designed to clean the soft and porous surface of your tongue. The flexible MicroBristles contour to and gently clean around the ridges and grooves, to remove bacteria build-up and drive our bacteria-killing BreathRx tongue spray deeper. The compact shape allows you to comfortably clean the entire tongue.

Technical Specifications

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Reviews

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Customer opinions in the form of product and star ratings are useful for all customers. They allow you to learn more about the product and help you make a purchase decision. Any customer who has purchased a product online or in store can submit a review

3.5

of 5

2

Reviews

4
3
1

31/03/2018

US

US

Verified buyer

Cleans teeth well

cleans teeth well, easy to use, and keeps charge for a couple of days.

This review was made for 3 Series gum health HX6638/95 Sonic electric toothbrush

This review was made for 3 Series gum health HX6638/95 Sonic electric toothbrush

31/12/2015

US

US

Noisy!!

This is the 4th Phillips Sonicare toothbrush purchase for our household. I am very disappointed that this model is extremely noisy. The plastic where the toothbrush head attaches is hard plastic instead of soft silicone like on our other toothbrushes and this toothbrush is much noisier that I realized it would be. If I had known about the difference, I would have made a different selection. I also was frustrated that there are so many different models to pick from now. Made it difficult to decide what the difference really was between the models. Really - how many options does one need on a toothbrush?

This review was made for 3 Series gum health HX6638/95 Sonic electric toothbrush

This review was made for 3 Series gum health HX6638/95 Sonic electric toothbrush

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Disclaimers

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

  2. 8 hours of fresh breath

  3. In a lab study

  4. based on two periods of two-minute brushings per day