Should You Replace Your Toothbrush Every 3 Months?
REPLACE YOUR TOOTHBRUSH EVERY THREE MONTHS OR RISK DAMAGING YOUR SMILE
Staring at your toothbrush, you notice it looks a little frayed and discolored. You wonder if you should pick up a new one the next time you’re at the store, but you don’t write it on your grocery list or add it to your Amazon shopping cart. What’s the worst that could happen from using an old toothbrush anyway, right?