As far as cleaning accessories for electronics go, most of the focus remains on the cleaning of the exteriors. This is why purchasing the Bandridge DVD lens cleaner makes so much sense. The DVD just needs to be placed in an open DVD drive and it will work the dust off the lens so that the longevity of the system is safeguarded. The four brush system cleans the surface of the lens, without causing any physical damage. The voice guided DVD lens cleaner then intimates the user once the cleaning process is complete.