The invention discloses a cleaning device for glasses and relates to the technical field of glasses cleaning. The cleaning device comprises a base, wherein a later-period cleaning mechanism is arranged on the front side of the upper end of the base; a dry cleaning mechanism is arranged on the rear side of the upper end of the base; the dry cleaning mechanism comprises a vertically arranged U-shaped guiding shell; two solenoid coils are arranged on the front end face and rear end face of the guiding shell; the later cleaning mechanism comprises a vertically arranged U-shaped fixing shell, a pulse air-purging device and an atomizing humidifying device respectively arranged in two mounting chambers; the pulse air-purging device comprises a pressurizing air pump arranged in the mounting chamber on the left side; air-spraying pressure valves are arranged on all the air ejecting pipes; the atomizing humidifying device comprises a water storage tank arranged in the mounting chamber on the right side. The invention has the beneficial effects that the size is small, the glasses do not need to be soaked in the cleaning fluid, the magnetic fluid friction is utilized to clean the surface, various stains are effectively removed, and the device has a better cleaning effect when used together with the pulse purging.