To miniaturize the whole body of an apparatus having such a configuration as to suck dirt while spraying an air flow.

A cleaning nozzle 100 includes a spraying section 110 spraying a high-pressure air flow toward a surface to be cleaned and a sucking section 120 containing the spraying section 110 and being opened to the target surface to suck dust on the target surface. The spraying section 110 has a spraying pipe 111 supplied with high-pressure air generated in the body of the cleaning apparatus, not illustrated, and a spraying outlet 113 spraying the supplied high-pressure air toward the target surface.