gas welding gauge

[JNB]

I was about to use a brand new set of gauges to weld part of my box blade. Hornets were near the oxy/acetylene tanks so I sprayed then with Carb Cleaner. The stuff hit the guages and they clouded up. Now I cannot see the reading on the guages. Any idea on how to clear it up?

 

[MrJimi]

Just go to your local welding suppy with your gauges and buy another lens