The ADA Requirements for Toothbrush Care: Cleaning, Storing and Replacement
Tooth brushing plays an important everyday role for personal oral hygiene and effective plaque removal. Appropriate toothbrush care and maintenance are also important considerations for sound oral hygiene. The ADA recommends that consumers replace toothbrushes approximately every 3–4 months or sooner if the bristles become frayed with use. In recent years, scientists have studied whether toothbrushes may harbor microorganisms that could cause oral and/or systemic infection. We know that the oral cavity is home to hundreds of different types of microorganisms; therefore,