Dentist-inspired round brush head

The professionally-inspired design of the brush head surrounds each tooth, and the dynamic cleaning action adapts to your teeth as it oscillates, rotates, and pulsates to break up and remove up to 100 per cent more plaque than a regular manual toothbrush.

Oral-B SmartSeries 4000 CrossAction modes and features

The SmartSeries 4000 CrossAction electric toothbrush features five different modes and features:

Daily Clean mode ensures comprehensive everyday cleaning. Gum Care is a massage mode that gently stimulates gums, while Sensitive mode uses a lower speed for a gentle clean. The Visible Pressure Sensor feature lights up and stops pulsations if you brush to hard to prevent over-brushing. Bluetooth technology offers smart, two-way communication between brush and smartphone for real-time guidance.**

** Smartphone not included

16 degree angle cleans deep between teeth

The Oral-B SmartSeries 4000 CrossAction electric toothbrush features the professionally-inspired CrossAction brush head. The round brush head is especially designed for a tooth-by-tooth clean, and its criss-cross bristles are set at a 16 degree angle to reach deep between teeth to lift and power away up to 100 per cent more plaque for a more thorough clean.***

*** vs. a regular manual toothbrush

Try six great solutions with one brush

Oral-B offers a variety of replacement brush heads to fit your personal oral health needs. The Oral-B SmartSeries 4000 CrossAction electric toothbrush is compatible with a wide range of Oral-B brush heads so you can get the clean you need, every time. Remember to change your brush head as dentists recommend, every three to four months or when bristles are faded and worn, to maintain a high level of clean.