Do you know how many bacteria live on your toothbrush? Brace yourself! Studies have found that a single toothbrush can be loaded with as many as 10 million germs and bacteria.
At Periocare we recommend changing your toothbrush (or brush head, if you use an electric type) about every three months.
Try timing the change to the first day of every season — and remember: To every toothbrush, there is a season!