Improve daily oral hygiene routines with this Philips Sonicare electric toothbrush. An internal sensor regulates applied pressure to prevent soreness of teeth and gums, and the BrushSync reminder lets you know when it's time to change the brush head. This Philips Sonicare electric toothbrush removes up to seven times more plaque than a regular toothbrush to maintain oral health.
Q: Probably a dumb question but is this waterproof?
A: Hello! Yes, Philips Sonicare toothrbsuhes are waterproof. However, never put your handle in a dishwasher to clean it. Make sure to never store your Philips Sonicare Toothbrush in the shower between brushings. Allow the toothbrush to air-dry between uses.
Q: Is this product a dual voltage?
A: Yes, this model is 100-240V.
Q: Philips Sonicare DiamondClean Rechargeable is dual voltages? Thanks
A: Hello! Yes, the Philips Sonicare DiamondClean toothbrush has a dual voltage. It can be used to 110-220 V.
Q: Will P-HX-6014 replacement heads fit this toothbrush?
A: Hello! Yes, the Philips Sonicare ProtectiveClean 5100 is compatible with all Philips Sonicare Click-on style replacement heads.
Q: Is there a selection of speeds?
A: There are 3 modes: Cleaning, Whitening, Gums. Each mode has different vibration patterns and length of time. So not exactly "speed". But they do a very good job of cleaning.
Q: I read that water is ejected as one brushes. Where is the water stored, how is it replaced?
A: As far as I am aware, this is not a feature of this toothbrush.
A: Hello there! Yes. The Philips Sonicare ProtectiveClean 5100 toothbrush HX6857/11 is compatible with the replacement Sonicare C3 brush head HX9048/82.
Customers are impressed with the ProtectiveClean 5100 Rechargeable Toothbrush's deep cleaning ability, long battery life, and ease of use. Many appreciate the included timer and multiple settings, finding the toothbrush powerful yet comfortable to hold. However, some users noted the brush head is smaller than expected and the vibration may be intense for some. The cost of replacement brush heads was also a point of concern for a few customers.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Improve daily oral hygiene routines with this Philips Sonicare electric toothbrush. An internal sensor regulates applied pressure to prevent soreness of teeth and gums, and the BrushSync reminder lets you know when it's time to change the brush head. This Philips Sonicare electric toothbrush removes up to seven times more plaque than a regular toothbrush to maintain oral health.

Get the ultimate and most complete care with DiamondClean Smart. Eliminate guesswork with real time feedback and personalized coaching so you can improve your technique and achieve 100% confidence in your oral care. It's more than just a toothbrush - it's a complete oral care solution. Featuring Sonic technology, 4 brushing modes and smart brush head mode pairing technology, the Philips Sonicare DiamondClean Smart Rechargeable toothbrush delivers superior plaque removal, gum health and whitening performance. Philips Sonicare DiamondClean Smart goes beyond traditional cleaning to deliver up to 10x more plaque removal*, removes 100% more stains in just 3 days** and improve Gum Health up to 7x in just 2 weeks*** . It also features a visual pressure sensor to alert you when you are brushing too hard. Customize your brushing experience using the 4 different modes and 3 intensity settings and know when to replace your brush head via a customized reminder. Its travel case allows you to take your toothbrush on the go and also includes a charging glass that can be used for charging or to rinse your mouth after brushing.

Keep your gums healthy with this Philips Sonicare ProtectiveClean electric toothbrush. Its easy-start function slowly increases brush pressure over time, and its pressure sensor protects against over-brushing. This Philips Sonicare ProtectiveClean electric toothbrush has a two-week battery life and an indicator light to let you know when it needs a charge.

Remove plaque and experience a deep, effective clean with Sonicare technology, removing up to 7x more plaque vs. a manual toothbrush. Sonicare technology gently pulses water between your teeth, for a month's worth of manual brushing in just 2 minutes. The QuadPacer lets you know when you've spent the optimal amount of time on each section of your mouth while the SmarTimer signals when your 2 minutes is up. The pressure sensor flashes red to remind you to ease off, helping to prevent gum recession, while the 2 intensity settings ensure a comfortable clean that’s right for you. Going electric might feel like a big step, but with this brush you’re in safe hands. Its slim ergonomic design and familiar-shaped head gives you everything you need for an effective clean. The kit includes 1 Philips Sonicare 4100 electric toothbrush, 1 Optimal Plaque Control (C2) brush head and 1 USB charger (wall adaptor not included).
| Pros for Philips Sonicare - ProtectiveClean 5100 Rechargeable Toothbrush - Black | |||
|---|---|---|---|
| Cons for Philips Sonicare - ProtectiveClean 5100 Rechargeable Toothbrush - Black | |||