Yvette

Yvette

How often should you replace your toothbrush? Factory Guide

Toothbrush replacement timeline showing new and worn bristles over three months

How often should a toothbrush be replaced? Although the question appears simple, factories determine toothbrush replacement cycles through material testing, hygiene analysis, and simulated brushing conditions. Dentists typically give broad recommendations, whereas factories develop replacement guidelines using product testing data,…