A kind of dental floss stick,Include: a bow portion,One dental floss and a handle； The opposite sides surface in bow portion has an aromatic material,Aromatic material can be containing aromatic odor (such as peppermint) or containing the material of fluoride,It is formed a kind of with aromatic odor or containing the dental floss stick of fluoride； Bow portion has one first perforation and one second perforation,The position of the opposite exterior lateral sides in the first perforation and the second perforation what bow in place portion is respectively provided with the first recessed portion and the second recessed portion,Dental floss passes through the first perforation and the second perforation,The means melted while the both ends of dental floss are truncated using heat,Enable dental floss both ends melting condense Hou just can the first recessed portion of retraction and the second recessed portion,The both ends of dental floss are made to form even curface,Prominent or formation spine is avoided to injure gum or cause sense of discomfort.一種牙線棒，包括：一弓部、一牙線和一握把；弓部的相對兩側表面具有一芳香材料，芳香材料可以是含有芳香氣味(例如薄荷)或是含有氟化物的材料，形成一種具有芳香氣味或是含有氟化物的牙線棒；弓部具有一第一穿孔和一第二穿孔，第一穿孔和第二穿孔在位於弓部之相對外側的位置分別具有第一凹陷部和第二凹陷部，牙線穿過第一穿孔和第二穿孔，牙線之兩端被截斷的同時利用熱融的手段，令牙線的兩端融熔凝結後恰可縮入第一凹陷部和第二凹陷部，使牙線之兩端形成平整的表面，避免突出或形成尖刺傷及牙齦或造成不適感。
