Brushing your teeth is extremely important and is a must, but after using the same toothbrush we need to replace our toothbrush. Something not everyone knows, is when to actually replace your toothbrush. Thanks to CNN, we now have a definite answer as to when to replace your toothbrush as well as why you should replace your toothbrush.
Read the full article here: When should you replace your toothbrush?