I have been using the Hydrosonic toothbrush and brush heads, twice daily, for a year.
In that time I have had my teeth cleaned by my dental hygienist a total of four times so every three months.
At my last visit this month I was advised that I could now graduate to cleanings every six months.
This is clear evidence to me that the CURAPROX toothbrush and brushheads are the most important tools in my dental hygiene regimen.