How long has it been since you last replaced your toothbrush? Studies have shown that after just three weeks of use, a toothbrush can harbor millions of bacteria! Doesn’t that sound scary? Here are three signs that it’s time to replace your toothbrush.
1. The base of the toothbrush has darkened
If the base of your toothbrush has darkened, this is a sign of excessive buildup of plaque. Plaque buildup at the base of the bristles is one of the causes of bacterial growth, so it’s time to replace your toothbrush.
2. The bristles are splayed or limp
This indicates that the bristles are significantly worn; split and limp bristles prevent the toothbrush from effectively cleaning your teeth.
3. The spacing between the bristles has increased
Generally, the bristles on a toothbrush are densely and neatly packed together. If the spacing between the bristles becomes wider, dirt can easily accumulate at the base of the bristles—which is a sign that it’s time to replace your toothbrush.
Finally, Aiwejay Electric Toothbrush Manufacturers Tip: Replace your toothbrush frequently and store it in a well-ventilated, dry place to help reduce bacterial growth and ensure your mouth gets the best possible protection and cleaning.
