I recommend using a mechanical brush such as Sonicare
I, Dr Mike Whan Cho, often see patients who come for their cleaning and find one side which tends to develop heavier amount of buildup. This maybe the result of missing tooth/teeth and result of over using one side. Another common theme is that we all have daily routine and start on one side and loose focus by the time we reach our end of brushing cycle.
To prevent this, I recommend using mechanical brush such as Sonicare or Oral B and instruct patient on how to use it right. At DDS Dental we help you answer many questions and feel free to post your questions. Visit us at ddsdentalps.com, in Marysville for additional questions. Dr Mike