YMMV, because I just replaced my 6-ish year old Sonicare because the motor seemed like it was dying out. I say 6-ish, but it's got to be longer than that, beca

YMMV, because I just replaced my 6-ish year old Sonicare because the motor seemed like it was dying out. I say 6-ish, but it's got to be longer than that, because it was three addresses and a job ago.