This is for Science.

 

 

Which hand do you use to hold your toothbrush to brush your teeth?

Which side of your mouth do you begin brushing your teeth?

I am conducting a survey for the gishwhes Institute of Vital Statistics to prove conclusively whether people brush their teeth starting on the same side of their mouth as their dominant hand or the opposite side. I need a minimum of 400 participants. Responses are due no later than Friday, August 11, 2017. Thank you for your time. #gishwhesteeth