Review (5/5): Just as good and more affordable than rechargeable models
I have had this for 4 years and it is still going. About the other comments that water may seep into the battery compartment, don't submerge the toothbrush in water and its just fine. My sister leaves the water running when brushing her teeth, and is a little careless with simple maintenance, and her's did rust out after about a year. The only drawback I would say is the expense of the replacement heads (ouch). Don't bother buying the generic replacement heads, they are horrible. Use rechargeable batteries!