The Waterpik® Cordless Express Water Flosser is a great solution when you want the convenience of cordless water flossing. Battery operated and portable, it's perfect for use in smaller bathrooms or for travel.
The Cordless Express includes 3 AA batteries. These batteries will need to be replaced when a significant decrease in pressure is noticed. Assuming daily use, batteries will likely need to be replaced every 1 to 2 months, depending on quality of batteries.
The Cordless Express has an easy-to-fill reservoir and a dual water pressure control system that allows you to personalize your water pressure intensity. Plus it's waterproof, so it may be used in the shower.
The Waterpik® Water Flosser is clinically proven to be more effective than traditional string floss. It is perfect for anyone with braces or implants, and those with crowns, bridges, and veneers.