與手動牙刷相比，可清除高達 100% 的牙菌斑，從而清潔牙齒和健康牙齦
只有原廠 Oral-B 刷頭才配備 X 形刷絲，可清潔普通刷頭無法到達的區域，以獲得最佳清潔效率。
Oral-B CrossAction 刷頭具有以 16° 角排列的獨特細絲，可完美貼合每顆牙齒，實現深度清潔。
保固適合 Oral-B 充電式電動牙刷（iO 和 Pulsonic 牙刷除外）
噴頭使用指示：燈絲由綠色變黃，提醒何時更換噴頭，保持100%清潔效率
Removes up to 100% more plaque for cleaner teeth and healthier gums than a manual toothbrush
Only the original Oral-B heads feature X-shaped filaments that clean in areas that normal ones cannot reach for optimal cleaning efficiency.
The Oral-B CrossAction head has unique filaments arranged at a 16º angle that adapt perfectly to each tooth for a deep clean.
Guaranteed fit with Oral-B rechargeable electric toothbrushes, except iO and Pulsonic toothbrushes
