How to Clean Light Fixtures in 6 Quick Steps

Lay a towel on a table and set up a sturdy place to put your light fixture after taking it apart. This prevents you from scratching or damaging your light fixture, keeping it safe and sound. 

You may also want to place microfiber cloths within reach in case your glass light fixture is coated in dust or dirt. By having towels and cloths handy, you can make cleaning up effortless and quick.

Before taking the glass light fixture apart, turn off the light and make sure the lightbulb is cool to the touch. If it’s still hot, wait a few minutes so you can unscrew the lightbulb comfortably. 

Once the lightbulb is out, carefully unscrew the light fixture and empty it of dust and dirt. Place the fixture on the towel you laid out and make sure it’s secure. Then, take a microfiber cloth and wipe the inside and outside of the fixture. 

You can also wipe the lightbulb. Dirty lightbulbs give off less light, so you can improve your lighting by keeping lightbulbs clean.

Leave the light fixture on the towel and fill your sink with warm water. Put in a few drops of mild dish soap, and place your fixture in the soapy water. Let the fixture soak for 5 to 10 minutes. If you have a large lighting fixture, use a bathtub or large plastic tub instead. 

The dish soap will break down any stubborn buildup, which prevents you from handling your glass fixture vigorously and risking damage. Once it’s soaked for enough time, gently wipe the excess dirt with a cloth.

"Even as a professional janitorial services provider, I utilize this same process,” said Asya Biddle, Angi Expert Review Board member and manager of The Dustbusters, a family-owned and operated janitorial company in Williamsport, PA. “Soaking in soapy water will clean all dust and buildup while leaving no film or streaks behind on the light fixture.”

Create another secure spot to put your glass fixture by placing another clean towel on your table or kitchen counter, along with a few microfiber cloths. Drain the excess water from the sink and carefully rinse it. Place the fixture on the towel and wipe it dry with the microfiber cloths.

If your glass fixture has particularly tough stains, you may need to soak and rinse your light fixture again. Fixtures that sit in the kitchen or close to the stove can accumulate layers of grease over time, so getting rid of those stains may take a few washes. 

It’s better to soak your glass fixture multiple times and treat it with care to avoid scratching it. With some patience and a little effort, your light fixture will look brand new. 

If the fixture is still looking dull or dirty after multiple washes, you may want to consider updating your light fixture.

Maintain the cleanliness of your glass fixtures by using a duster every week to prevent dust and dirt from building up. It’ll help your lighting shine brighter, as dust can make it look dimmer.