I never thought I would spend this kind of money on my teeth and it honestly be worth it, but this product proved me wrong. From the moment I used this for the first time it had me hooked, this toothbrush is simply amazing. My husband and I are able to share the actual unit and we each have our own brush heads which fit nicely into the UV cleaner. You simply put them in after each use and the UV cleaner cleans your toothbrush heads, removing 99 percent of all germs which is better than any other toothbrush can promise. This had a great charging station so you don't have to worry about battery life. It has a great program that beeps when you are to move to a different section of your mouth so in 2 minutes you have a dentist level of cleaning, and you honestly do. I highly recommend this product, it is amazing and worth every scent!