Floor cleaning machine

A floor cleaning machine that is adapted and configured to be placed on a floor, the floor cleaning machine comprising:

• a housing;
• at least one pair of wheels mounted to the housing that are adapted and configured to support at least a portion of the housing above such a floor;
• a handle on the housing that is configured and adapted to permit a person to control the movement of the housing relative to such a floor;
• a brush base mounted on a bottom of the housing and being configured and adapted to oscillate relative to the housing;
• an adjustment member mounted on and supported by the brush base such that the adjustment member is configured to oscillate with brush base, the adjustment member being movable between a raised position of the adjustment member relative to the brush base and a lowered position of the adjustment member relative to the brush base;
• and,
• a brush removably attached to the adjustment member, the brush having a handle, a plurality of bristles that project outwardly from the handle, and at least one clip that is connected to the handle, the clip being snap fit to the adjustment member and thereby removably attaching the brush to the adjustment member.