Oral-B Professional Care Smart Series 4000 Rechargeable Power Toothbrush (White)

Learn What Makes Oral-B Unique

Up to 50% More Brush Movements vs. the Leading Sonic Technology

Oscillating/Rotating vs. Leading Sonic Technology
NUMBER OF POWER MOVEMENTS per minute to disrupt plaque biofilm	Up to 40,000 pulsations + up to 8,800 oscillations	Up to 31,000 vibrations + up to 600 manual strokes
DENTIST-INSPIRED SMALL BRUSH HEAD for tooth-by-tooth cleaning
PRESSURE SENSOR INDICATOR for effective and gentle plaque removal
PROFESSIONAL TIMER to ensure thorough cleaning
VARIETY OF DIFFERENT BRUSH HEADS whitening, inter-dental, and sensitive for different dental consumer needs
DIFFERENT CLEANING MODES for cleaning, sensitive, whitening

Unique design inspired by the round shape of professional dental cleaning tools.

Indicator bristles fade halfway as a sign to replace your brush head

Choose from a variety of brush heads. view larger

Discover the Oral-B Difference

At the forefront of cutting-edge technology, Oral-B power toothbrushes remove more plaque than a regular manual toothbrush. Choosing the right toothbrush can make a difference for the health of your mouth, so trust Oral-B, the #1 dentist recommended toothbrush brand, worldwide. Oral-B stands behind their products, and if you are not 100% satisfied, return handle, refills, and charging unit with original cash receipt postmarked within 60 days of purchase to receive a full refund (full details inside pack).

Professionally Inspired Design

Each Oral-B toothbrush head's unique design is inspired by the round shape of professional dental cleaning tools. The shape allows the bristles to surround each tooth for individual cleaning, resulting in an amazing, tooth-by-tooth clean. Watch the interactive demo above to see the toothbrush head in action.

Customize Your Clean

Oral-B offers a variety of brush heads to fit your personal oral-health needs.

Know When to Restock

Indicator Bristles fade halfway as a sign to replace your brush head for a better clean (about every 3 months).

Oral-B Precision 4000

Power Up for Superior Results

The Oral-B Professional 4000 features 40,000 pulsating movements per minute and superior plaque removal* and features advanced polishing to remove tough surface stains for whiter teeth in two weeks. It has a waterproof, ergonomic rechargeable handle, an easy-to-read charge level display, and features four brushing modes: Daily Clean, Deep Clean, Sensitive, and Whitening.

*vs. a regular manual toothbrush

Included in Pack:

• Travel case
• Family toothbrush head holder
• Small footprint charging station

Discover Your Perfect Oral-B Power Toothbrush

	Oral-B 5000	Oral-B 4000	Oral-B 3000	Oral-B 1000	Oral-B Vitality
Reduces Plaque to Help Prevent Gingivitis
In-Handle Brushing Timer
Whitens Teeth by Removing Surface Stains
Pressure Sensor Stops Pulsations When Brushing Too Hard
Visual Pressure Indicator Lights Up When Brushing Too Hard
Sensitive Mode for More Gentle Cleaning
Whitening Mode
Massage Mode
Triple Pressure Control System
Deep Clean Mode
Wireless SmartGuide Helps Maximize Your Routine
Travel Time (2x 2 min Brushing/Day)	up to 10 Days	up to 10 Days	up to 7 Days	up to 7 Days	up to 5 Days
Brush Movements	40,000 pulsations/min + 8800 oscillations/min			20,000 pulsations/min + 8800 oscillations/min	7600 oscillations/min

Frequently Asked Questions

How do Oral-B power toothbrushes compare to sonic technology?

The unique design of Oral-B power toothbrushes mimic the round shape of dentists' cleaning tools for an amazing, tooth-by-tooth clean.

How do Oral-B power toothbrushes compare to regular manual toothbrushes?

Power toothbrushes mimic the round shape of dentists' cleaning tools for an amazing, tooth-by-tooth clean and remove up to 2x as much plaque as a regular manual toothbrush. Additionally, with so many different types and features available, it's easy to find one that suits your specific oral health needs.

According to a 2005 independent study, "Brushes that worked with a rotation oscillation action removed more plaque and reduced gingivitis more effectively than manual brushes in the short and long-term... No other powered brush designs were consistently superior..."* Oral-B pioneered this oscillating-pulsating and cupping power technology in 1991 and has incorporated it into its premium power toothbrush range ever since.

*Robinson PG, et al., Manual versus powered toothbrushing for oral health, The Cochrane Database of Systematic Reviews 2005; Issue 2. This study did not endorse, and is not affiliated with, Oral-B products.

What customized brushing mode does the Professional 4000 feature?

The Professional 4000 features four different brushing modes: Daily Clean, Deep Clean, Sensitive, and Whitening. Daily Clean and Deep Clean are designed for exceptional mouth cleaning. The Deep Clean mode operates at the same speed as the Daily Clean mode, but the Deep Clean features 45-second quadrant cleaning for a total brushing time of 3 minutes, while the Daily clean features a 30-second quadrant clean for a total brushing time of 2 minutes. Sensitive operates at a lower speed than Daily Clean and Deep Clean to provide a more gentle brushing sensation. Whitening mode is designed to alternate between speeds for a polishing effect on the tooth surface that has been demonstrated to be effective at reducing surface stains.

Which brush heads are compatible?

All of the following Oral-B brush heads are compatible with the Oral-B Professional 1000: FlossAction, ProWhite, Precision Clean, Sensitive Clean, Dual Clean, Power Tip, and Ortho.

What's the importance of the pressure sensor alert?

It's important to brush gently to promote proper cleaning. The pressure sensor alert lets you know when you're brushing too hard, which can cause the bristles to bend and wear out quickly, resulting in less than optimal cleaning.

How long does the Professional 4000 hold a charge?

A fully charged Oral-B Professional SmartSeries 4000 lasts for up to 10 days with regular use. To ensure that your battery is able to hold its maximum capacity, deplete the battery by using without in-between charges until it is fully discharged. Do this at least once every six months for best results.