Went from 6 mm to 3 mm in 2 months
This toothbrush saved me from expensive gum cleaning.  I made an appointment to get my 6mm gum pockets treated with cleaning agents and antibiotics.  After hearing that I bought this toothbrush and set to work while my appointment came near.  Due to scheduling conflicts my appointment ended up getting delayed 2 months.  After dutifully flossing almost daily and using this gem once a day (plus regular toothbrush 1x a day), I was very glad to hear the hygienist tell me that my deep pockets were gone and no treatment was necessary.  Even with the co-pay, this toothbrush paid for itself.  Outstanding!
Rating: 5 stars