When we brush our teeth it’s to clean them, right? Our mouths have germs – there’s no surprise there – we all knew that already. But, if your toothbrush goes in your mouth, then it’s going to get germs on it too, right. Well, yes, of course. Have you ever stopped to think about how clean your toothbrush is? How long have you had your current one? Chances are that you’ve had it for a while, and it’s covered in microscopic grossness – that you’d be disgusted to know you’ve been putting in your mouth. Continue reading
