How often should I change my Alviun Sonic+ Toothbrush head?
The ADA recommends replacing your brush head every three months, or sooner if the bristles show signs of wear. Worn bristles are less effective and can harbour bacteria over time.
The ADA recommends replacing your brush head every three months, or sooner if the bristles show signs of wear. Worn bristles are less effective and can harbour bacteria over time.