Abstract: The invention relates to a device for cleaning electronic, audiovisual and computing equipment display screens and keyboards comprising a main body (1), a display screen cleaning head (21), a first extraction/retraction mechanism suitable for extracting and/or introducing the display screen cleaning head (21) into said main body (1), a brush (43) and a second extraction/retraction mechanism suitable for extracting and/or introducing the brush (43) into said main body (1). The first extraction/retraction mechanism preferably comprises an extractable arm and a head support (23) rotatable about the outer end of the extractable arm, and the brush (43) is shaped to allow its insertion between the keys of the keyboard.