Oral-B Professional Care OxyJet Water Flosser \ \ The Oral-B OxyJet Water Flosser uses microbubble technology to fight plaque-causing bacteria. It mixes water and air to create microbubbles and significantly reduces gum problems when used in conjunction with a special toothpaste. Contents: 1 OxyJet Water Flosser, 4 OxyJet Nozzles. Why Use It? Oral-B Water Flossers are a great addition to your daily brushing routine and the perfect choice for improving your gum health. A water flosser removes food debris and gently massages your gums to stimulate blood circulation. The Oral-B OxyJet Water Flosser is designed to leave you feeling clean and fresh. \ \ \ the pressurized water and air jet creates microbubbles that fight plaque bacteria \ removes food even from the most difficult to reach places between teeth \ helps improve gum health \ with adjustable water pressure and different nozzle functions, ideal for your individual needs \ \ \ this package contains: 1 oxyjet cleaning system, 4 oxyjet heads \