How long should you brush your teeth...
About 2 to 3 minutes.
When I was little my mom made me turn on the radio or put in a cd and brush my teeth as long as 1 song.
I agree with gothpirate, but don't forget to floss as part of the process.
Good Luck !!
2 minutes at least twice a day is what my dentist told me.
just like what gothpirate said.