The Best Early Amazon Prime Day Deals to Shop, From Sex Finds to Beauty Picks

Waterpik Cordless Advanced Water Flosser ($80, originally $100)

This dentist-recommended tool is exactly what you need to upgrade your oral care at home. Unlike other water flossers, this product has a cordless design that makes it easier for users to move the device around their mouth and clean all of their teeth thoroughly. With over 6,500 five-star reviews and a 4.2 rating, it's a purchase you can feel good about making.