Why you must change your toothbrush after recovering from cough and cold
Toothbrushes can harbor bacteria and viruses, especially after an illness. Experts recommend replacing toothbrushes post-recovery to prevent reinfection and maintain oral health. Rinsing alone isn't sufficient; sanitizing is crucial, and toothbrushes should be replaced every 3-4 months. Proper storage and avoiding sharing toothbrushes are also emphasized for overall health preservation.
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