The ViaJet Ozone Tooth & Gum Irrigator is specifically designed for both supragingival and subgingival irrigation and is one of our most popular products. New features! Built-in ozone generator. Digital controls for greater reliability. Illuminated electronic displays current settings. New, positive locking system totally prevents any reservoir leaks. Comes with 5 different attachments to clean everything in the mouth … teeth, gums, periodontal pockets, tongue and braces. An optional cannula attachment is available for pockets deeper than 4 mm.