Waterpik Aquarius Water Flosser

This water flosser model has 10 settings for the perfect clean and a built-in timer/pacer to track your flossing time at 30 seconds and 1 minute. It removes 99.9 percent of plaque and improves gum health 50 percent more than dental floss. The price drops from $99.99 to $49.99. Shipping is free.