5 reasons to change your toothbrush after 3 months
Gowrish Babu
You must change your toothbrush at least every three months to avoid damage to your teeth.
Why change your toothbrush?
It ensures that your toothbrush can effectively remove oral bacteria.
Your old toothbrush cannot clean your teeth properly. The bristles of your toothbrush will wear out and warp, becoming less effective after months of use.
Worn bristles damage your tooth enamel and gum tissue.
Changing your toothbrush can also prevent you from reinfection of your past disease like strep throat, flu, or even common cold.
Old toothbrushes also contain larger amounts of fungus, mold, and microorganisms that can negatively impact your oral health. So, change your brush at least every three months.