To clean even a narrow place or a curved place, by protruding a protruding member outward from the side edge part of a base body fixed on the tip end part of a holding part, making those surfaces covered by a sheet, and forming the protruding member by a member more flexible than the base body.
This cleaner 1 suitable for cleaning a relatively narrow place has a rigid base body 3 fixed to the front end of a relatively short handle which can be held by a hand, and a protruding member 4 is protruded forward from a side part of the base body 3 and fixed. A sheet is mounted so as to surround the protruding body and the base body 3. On the end part in the handle 2 side of a base body, a ring shaped engaging member 6 comprising a high friction member made of urethane foam, etc., is equipped, and the sheet member 7 is detachably engaged by the engaging member 6. The thickness of the protruding member 4 is made thinner toward the front end part and the side end part to be formed so as to have high flexibility.