I am very pleased with the Waterpik Sonic-Fusion 2.0. It was recommended by my Dentist. It really gets all the food out of crevices. I am amazed how much food product is left on your teeth and gums without using a waterpik. I plan to buy one for my grandchildren. They wear braces.
I love this product! Its easy to use and makes your teeth feel like you just got them professionally cleaned everyday. I add mouthwash to my waterpick and it leaves my mouth clean and fresh. Its really no problem to brush/floss twice a day using the waterpick vs hand brushing and flossing.