Autor
Gutiérrez Sánchez, Diana Paola
Resumen
The toothbrush is a mechanical instrument that plays a very important role in oral hygiene, but at the same time it represents a reservoir of microorganisms from the oral cavity and the environment. For this reason it is essential to carry out a periodic disinfection and a replacement every 3 months of the toothbrush, likewise, it is convenient to keep it individually in a dry and ventilated environment.