Lightweight and rechargeable, the Professional Oral Irrigator by Gurin Products provides and easy and effective way to support proper teeth and gum health at home. Our Oral Irrigator now comes with Rechargeable Nicd batteries, This gives you much more power and battery life. Daily irrigation helps reach places brushing simply can not, promoting cleaner teeth and healthier gums. The result, an incredibly clean, fresh happy mouth. Irrigating is easier and less abrasive than string floss. This irrigator is a powerful water jet which helps remove debris deep between teeth and reduces the risk of bacteria build-up in crevices and below the gum line. Add in a little mouthwash for an extra fresh feeling. Irrigating is great for hard to reach spots, especially for people with bridges and braces. The irrigator comes with 2 interchangeable nozzles, great for multiple users. Three operating modes are useful for varying oral care needs: Normal, soft and pulse. Pulse mode comfortably massages the gums. The extra large reservoir is removable and easy to refill. Cordless design powered by rechargeable batteries.