Are you supposed to brush the top of your mouth?!
Question: Are you supposed to brush the top of your mouth?
how often should you change your eletrical toothbrush's top bushy piece?
Yes, of course...every part of your mouth should be brushed clean because bacteria build up could cause unwanted effects not only on your teeth but on your whole mouth as well..as for your second question, experts advice that a toothbrush should be changed as often as six months, or, as the need requires...
hope this helps...