M.S.
I love my SONICARE!
I have 4 children ages 6, 8, 10, 11
they all use the Sonicare since age 5
never once a cavity.
I hear the word expensive being tossed around about this product.
I would say absolutely NOT, very much inexpensive or free if you compare it to dental bills............
It is so worth having children with zero dental issues. (and myself)
Oh, and that just from the dentist clean feeling after each and every brush is PRICELESS!!