The Oral-B Pro Cross Action toothbrush heads are designed to provide a professional-level clean by targeting plaque between teeth and along the gumline. Featuring perfectly angled bristles, this brush head effectively lifts and removes debris for a superior brushing experience that leaves your mouth feeling fresh and healthy. Compatible with most Oral-B rechargeable handles, these replacement heads ensure consistent oral hygiene performance. Regular replacement is recommended to maintain optimal cleaning results.