Problem to be solved: to provide a clean tool for easily removing between the teeth.Solution means a flat paper piece portion 110D ';A cleaner 1D for removing a piece of paper 110A 'between the teeth and sandwiching between teethIt is provided with a holding section for suppressing deformation of the paper piece part 110D ';The paper like portion 110D 'is formed into a rectangular shape with a horizontal length in plan view, and the projecting portion 111 is formed on one side of the edge of the relative long side of the paper piece part 110D';HometownA knob 20 which is detachably mounted along the other end of the edge of the relative long side of the paper piece part 110D 'and extends laterallyThe longitudinal portion 160 formed on the surface of the paper piece portion 110D 'and extends in parallel to the short side of the piece of paperWithThe sheathed portion 110D 'is inserted between the teeth from the edge of the protrusion 111 and is further slid to remove between the teeth.Diagram【課題】歯の間に入れて挟まったものを容易に取り除く清潔用具を提供する。【解決手段】平たい紙片状部110D′を備えていて、紙片状部110D′を歯の間に入れて歯の間に挟まったものを取り除く清潔用具1Dであって、紙片状部110D′の変形を抑える保形部を備えており、紙片状部110D′が平面視で横長の矩形型に形成されていて突出部111が紙片状部110D′の相対する長辺の縁の一方に形成されており、保形部は、紙片状部110D′の相対する長辺の縁の他方に沿って着脱自在に取り付けられて横に延びた摘み部材20と、紙片状部110D′の短辺と平行に延びるように紙片状部110D′の面に設けられた縦部160と、を備えて、紙片状部110D′を突出部111がある縁から歯の間に入れ更にスライドさせて歯の間に挟まったものを取り除くことができる。【選択図】図9