How to Lubricate Light Bulbs

eHow may earn compensation through affiliate links in this story. Learn more about our affiliate and product review process here.

Things You'll Need

  • Alcohol pad

  • Clean cloth

  • Petroleum jelly

Keeping lightbulbs from sticking is a useful household task.

Lightbulb sockets are occasionally sticky, causing potential issues with the glass portion of a lightbulb coming under undue stress when screwed in. This can cause air intrusion into the bulb, instantly killing it. Alternatively, the glass may shear off entirely, causing the metal cap to stick in a live socket. Fortunately, a simple home remedy can prevent this from happening. This is especially useful when dealing with outdoor light fixtures, as corrosion may potentially be a bigger problem.

Advertisement

Step 1

Clean the sleeve and contact cap of the lightbulb with an alcohol pad. Allow a few seconds for the alcohol to dry.

Video of the Day

Step 2

Dip a finger into the petroleum jelly. Apply a smooth, even coating to the sleeve (but not the contact cap) of the bulb. Use the clean cloth to remove any excess.

Advertisement

Step 3

Screw in the bulb fully. Unscrew the bulb a few turns, and then fully reseat it. The bulb and inner sleeve of the light fixture should now have a nice even coating of lubricant to prevent sticking upon removal.

Advertisement

Video of the Day

references & resources

Report an Issue

screenshot of the current page

Screenshot loading...