An interdental cleaning tool (1) inserted between teeth for cleaning between teeth, which is softer than a rod-shaped core (12) and a core (12), And a soft tip (20) covered on at least a part of the outer surface including the core tip (P1) which is the tip of 12), and the soft tip which is the tip of the soft part (20) from the core tip (P1) The length of the soft part (20) to the part (P2) was 0.5 mm or more.歯間に挿入されて、歯間の清掃を行うための歯間清掃具（１）であって、棒状の芯部（１２）と、芯部（１２）よりも軟質であって、芯部（１２）の先端である芯先端部（Ｐ１）を含む少なくとも一部の外面に被覆された軟質部（２０）とを備え、芯先端部（Ｐ１）から軟質部（２０）の先端である軟質先端部（Ｐ２）までの軟質部（２０）の長さを０．５ｍｍ以上とした。
