Glass Options include plain, antique or restoration and seedy.

 Example of Antique/Restoration Glass  (Wavy like old glass)

                                                                                Example of Seedy Glass (like bubbles)

Periodically you will need to clean the glass on your lantern. To do this on a manual lit lantern, simply open the door, turn off the flame and allow your lantern to cool for several minutes. Lanterns equipped with electronic ignition can be turned off at the light switch. Clean the glass with the glass cleaner of your choice after it has cooled off. Re-light your gas lantern (manual version) by holding a lighter over the tip and then turning the valve on. Lanterns equipped with electronic ignition can be turned on with a flip of the light switch. To retain more of the original copper color, rinse the lantern with water, then apply a mild soap solution such as dishwashing liquid mixed with water to remove any dust, grime or bird residue. Rinse off again using water.