Really dislike this brush I am afraid. It just does not clean as well as my rotating & vibrating toothbrush from Oral B. I only switched because this one’s battery would last much longer however I have to use the Spotlight one for more than double the time and it still does not feel like my teeth are clean. I’m used to a polished feeling however I get left with plaque everytime I used this and I tried altering the angle, pressure and duration etc. but nothing improved this issue. I shall be going back to my other brush, I now know Sonic brushes are not for me considering that I have also tried another sonic brush brand as well.