Then remove the lemon juice and salt from the copper light with a damp rag and sprinkle on some copper polish.
How to clean outdoor lighting fixtures. The process is really simple and you can have the light. You might simply wash it in the sink with soap and water or wipe it down by hand using a clean cloth and a vinegar solution. Outdoor lighting fixtures take a beating throughout the year.
Using chemical cleaners on outdoor light fixtures will make them appear dull. With a soft cloth and soapy water gently wipe down the exterior. Here are some tips that you can use if you are planning to clean your outdoor lighting.
Make sure the light bulb is cold before cleaning. Outdoor light fixtures should be pointed downward to light only the area that requires it no spillover. They get the worst of it and rarely get any TLC.
Of ketchup onto your non-lacquered brass fixtures. Sun rain snow ice. Lemon juice and baking soda.
A soft cloth is the best way to clean outdoor light fixtures. Rinsing the lighting fixture will remove salt build up if you cannot rinse the fixture use a damp cloth to remove excess salt build up. Remove small spots of tarnish on brass or copper by rubbing the cut side of a lemon on the surface.
Apply either this mixture or 2 tsp. I first removed the bottom piece from my outdoor fixture. A little bit of soapy water and a scrub down should be all that your outdoor light fixture needs.

