Toothbrush nozzles with oval head for toothbrush

Oval

— a head with a traditional elongated shape, akin to regular manual toothbrushes, can effectively clean teeth based on the cleaning technology employed. For instance, a reciprocating brush can offer superior cleaning efficiency compared to round nozzles, although it may be less gentle and not ideal for sensitive teeth. Sonic or ultrasonic technology can mitigate the drawbacks of oval brushes while preserving their key advantage — a broad bristle area that reduces brushing duration.