Boost your oral care habits with the Oral-B Aquacare water flosser for cleaning between teeth, with Oxyjet technology for exceptional gum care. Oxyjet technology: water enriched with micro-bubbles that enhance the cleaning action. On-demand mode: mode for precise cleaning. 2 intensities: adjust the cleaning function with normal water pressure intensity or water pressure for sensitive teeth. Wireless: easy operation without accessories. Dental appliance protection: gently removes food trapped in wires and brackets.