Hello again,I have a couple questions, when you have the time:I have been using your toothbrush and notice that my front, left uppergums are really sensitive. Am I brushing too hard? I notice your brushreally cuts along the gum lines… Read More ›
Hello again,I have a couple questions, when you have the time:I have been using your toothbrush and notice that my front, left uppergums are really sensitive. Am I brushing too hard? I notice your brushreally cuts along the gum lines… Read More ›