electric toothbrush refills oral b

Most listings recommend replacing brush heads every three months, or sooner if bristles are worn. Several listings also note that dentists recommend changing heads every three months.

Some listings note the American Dental Association (ADA) Seal of Acceptance or state ADA acceptance for specific replacement heads.

Several product descriptions mention indicator bristles that fade or change color to signal when it’s time to replace the brush head.

Most listings describe a round, tooth‑by‑tooth head shape. Bristle styles include X‑Filament/X‑shaped engineered filaments, extra‑soft or sensitive bristles, rubberized/action‑cup bristles for polishing or whitening, and nylon end‑rounded bristles.

Common pack sizes shown in the results include 2‑, 3‑, 6‑, 8‑, and 12‑count options.

Suggested ages shown across the listings include 'Adult', '3 Years and Up', '4 Years and Up', and '10 Years and Up'.