CLEANER, SENSOR WITH CLEANER, AND VEHICLE INCLUDING CLEANER OR SENSOR WITH CLEANER

A cleaner for cleaning an object to be cleaned includes a generation unit configured to generate high-pressure air, a nozzle configured to inject the high-pressure air toward a cleaning surface of the object to be cleaned, and a control unit configured to control an injection of the high-pressure air. Even when foreign objects do not adhere to the cleaning surface, the control unit executes an operation mode in which the high-pressure air is generated and injected when a predetermined condition is satisfied.