How to install H&R Sport Cup Kit Suspension & headlight question

Next on the list is to correct my oxidized headlight issue. I've tried the kits numerous times but it appears much of the oxidization is on the inside of the lens. I have heard about throwing the lights in the oven in order to remove the lens. Anything special I would need to know about CLK housings before I attempt that?
Thanks
Which kit did you try? Some are garbage. 30 minutes with the Sylvania kit left me very satisfied.


If I can find the kit I suppose I will give it a shot







