The 12 most common personal hygiene mistakes at home

Not changing your toothbrush for a long time.

Wet toothbrushes can collect several bacteria in as little as one month, which can be harmful to your health. Dentists recommend changing our toothbrush every 2-3 months because using the same one for more than 3 months can have some serious health troubles, which can lead to, among other things, heart disease.