Dyson has unveiled a high-tech toothbrush featuring an integrated 100,000-pixel camera and AI-driven targeting to automatically spray mouthrinse into gaps between teeth during a standard brushing session.

Key Points

• The device uses Gap Optical Targeting to detect interdental spaces and fire a precision mouthrinse jet within 100 milliseconds.
• A specialized anti-gravity pump ensures consistent fluid delivery regardless of the brush's orientation during use.
• Brush heads feature dual-density bristles that oscillate at high speeds to remove surface stains and clean along the gumline.
• Dyson developed the spray technology in collaboration with the National University of Singapore’s dental faculty using custom "proxy plaque" testing.
• The companion app provides a real-time live feed of the user's mouth without recording or storing any personal image data.

Why it Matters

This innovation represents a significant shift in oral hygiene technology by combining real-time visual feedback with automated, precision-targeted cleaning. By integrating professional-grade imaging into a consumer device, Dyson aims to improve dental health outcomes through enhanced visibility and more effective plaque removal.