Features:

• Water jet is clinically proven to be up to 93-percent more effective than flossing
• Advanced control delivers a water pressure of 10 to 90 PSI with 1200 pulses per minute
• Removes debris and bacteria lodged deep between teeth and below the gum-line
• Significant oral health benefit for people who wear braces, have diabetes, and gum disease
• Includes color-coded tips, standard jet tips, tongue cleaners, an orthodontic tip, and a Pik-Pocket tip

Editor Reviews:

Product Description:
WaterPik WP100 professional dental water jet. Clinically proven 93% more effective than flossing at reducing gum disease. Healthier gums in just 14 days. Removes bacteria deep between teeth and below gumline where brushing alone will not reach. Massages gums to make them strong and healthy. Ideal for cleaning around braces and other dental work. 10 pressure settings. New design has 20% smaller footprint than previous models. Reservoir lid with tip storage, to keep the reservoir clean and to neatly stow away extra tips. Includes: 3 standard jet tips, 3 tongue cleaner jet tips, 1 deep cleaning Pik Pocket tip, and 1 ortho tip to clean around braces and other dental work.

Amazon.com Product Description:
The Waterpik WP-100 Ultra Dental Water Jet is clinically proven to be more effective than floss for healthier gums. Most dental professionals recommend brushing and flossing to keep your teeth and gums their healthiest. Unfortunately, nearly 80-percent of Americans don't floss on a regular basis, and most people find flossing to be a painful or unpleasant chore. Finally, there is an effective alternative to flossing that feels great and is simple to complete.

Clinically proven to be 93-percent more effective than flossing.

Get cleaner, healthier gums in just 14 days. View video (requires Flash).

Waterpik Ultra delivers water pressure of 10-90 PSI and 1,200 pulses per minute.

In fact, there are over 50 published clinical studies that show the Waterpik Dental Water Jet provides significant oral health benefits, for people who wear braces, have diabetes, and have mild to moderate gum disease. That's why Waterpik is the most recommended brand by Dental Professionals. In addition to healthier gums, there is nothing better than the clean, refreshing feeling you'll get after using the Waterpik Ultra. While floss can often leave your gums bleeding, swollen and generally beaten up, the WP-100 makes your mouth feel great. Waterpik guarantees healthier gums in just 14 days. If, after using the Ultra for two weeks, your gums are not healthier, or if you are dissatisfied for any reason, then simply return it for a refund -- no questions asked.

• Six tips (included)
• Two standard jet tips -- Cleans deep between teeth and below the gumline
• One tongue cleaner -- Removes bacteria that cause bad breath
• One orthodontic tip -- Cleans hard to reach areas around braces and other dental work
• One Pik Pocket tip -- Gently delivers therapeutic rinses into gum pockets
• One toothbrush tip -- You can brush and water jet at the same time
• Contemporary compact design -- 20-percent smaller than previous models
• Advanced ergonomic handle design -- optimized maneuverability
• Advanced pressure control with 10 pressure settings
• Quiet operation
• Covered reservoir with extra tip storage in the lid
• 14-day "Healthier Gum" guarantee

Rating : - Pik vs. Floss
After my new dentist badgered me to get a Waterpik, she obviously knew I just wasn't the type to get my big hands in my small mouth with some dumb old string, I finally ordered one. It really has been worth every penny. Even convinced my wife to start using it and some gum problems she has had are starting to go away. We can't understand why her dentist hasn't been bugging her like mine did. About the only complaint I have is it works counterintuitively. I would have thought when you push the button on the hand held head that it would pump but it is the opposite. Turn the switch and you better have it in your mouth ready to go and only push the button when you need to remove the head from your mouth. I've done my share of washing the mirror in our bathroom. Otherwise works super.