Cleaning fog inside driving light lens???

[roadbox]

I have a set of Carello driving lights I've been saving for a special car. I now have that car, but it seems that over time one of the lenses has gotten foggy on the inside. Is there anything I can safely pour in and swoosh around inside to clean the lens without damaging the reflector?

Thanks for any advice.

John O.

 

[budgetzagato]

Not really.

A better method is to use a large cotton swab, small paintbrush or similar and reach in the bulb hole and clean it. It is just a kind of dust and will usually come off easily.

Resist the temptation to clean the reflector, it can lose its finish quite easily.

 

[bbrown]

Ditto on the reflector

I've done it before using a good glass cleaner but it does make trouble with the reflector. The coating is really thin unfortunately.