A lint remover and spray dispenser apparatus rotatably supports a tubular adhesive lint remover tape roll or fixedly supports a single strip or multiple strips of a directional lint remover fabric. A string is stored by storing the code associated with the string in a prefix table corresponding to the code of the string prefix at a prefix table location corresponding to the extension character of the string. The optical device further comprises a light egress portion, coupled to the light interaction portion, for enabling exit of the focused light beam from the optical device with an effective cone angle smaller than the given cone angle, after the cone angle of the at least the high cone angle portion of the focused light beam has been adjusted to the smaller cone angle. 6 and less than or equal to 2;j is greater than about 0. An edge of the cutout extends in the cutout to form an elastic clip. A volume control adjusts the gain of all the channels.