Cleaning tool and vacuum cleaner

A body included in a cleaning tool has a proximal end, a distal end, and a bottom surface that faces a surface to be cleaned when in use. A length from the proximal end to the distal end is longer than a width perpendicular to a longitudinal direction from the proximal end toward the distal end. A joint that connects a suction pipe being a wand to the body is positioned closer to the proximal end than to the distal end. The joint enables a first angle being an angle of a longitudinal axis of the wand with respect to the longitudinal direction of the body to be changed. The cleaning tool includes a locking mechanism that, when the first angle is equal to a holding angle of 90° or less, prevents the first angle from changing from the holding angle to a different angle.