Its standout feature, the built-in Pressure Sensor, gives you real-time feedback to prevent excessive brushing force — protecting your gums from irritation and your dental work from wear. Whether you have braces, crowns, or veneers, you can brush with confidence knowing the ProtectiveClean 4300 is designed to be safe and gentle.
Powered by Philips Sonicare’s advanced sonic technology, the brush delivers an impressive 62,000 brush strokes per minute, pulsing fluid deep between teeth and along the gumline to break up plaque and sweep it away. Combined with the specially curved power tip, you’ll easily reach the back molars and tight spaces that manual brushing often misses.
With a straightforward one-mode system, this toothbrush keeps things simple and effective. The BrushSync feature adds a smart layer by tracking brush head wear and alerting you when it’s time to replace — so you’re always brushing at peak performance. Add in a rechargeable battery that lasts up to two weeks, and you’ve got a sleek, reliable toothbrush that truly upgrades your daily oral care routine.

Sonic Technology
Helping you clean where a standard brush cannot reach, Sonic Technology issues gentle vibrations and pulses of water between teeth, making it easier to lift and sweep plaque away.

Whiter Smile
Gently polishing your teeth and removing surface stains while you brush, this toothbrush will leave you with a whiter, brighter smile from the very first day of use.

Smart Brushing
This smart brush lets you know when you apply too much pressure and how long you should spend brushing each area. The Deep Clean mode means you can really focus on specific areas, paying them extra attention.

BrushSync
BrushSync technology tracks how long you've been using your brush head for, and how hard you've been brushing. A light on the handle and a short beep will let you know when it’s time to replace it.

