Castrol super clean will not damage or do any affect to the red in the tail lights.
Look at the picture i took of the before and after, Look closely at the after (cleared) you can still see the water and bubbles inside the lens on the red and white areas.
Only problem with castrol super clean i heard of is a member leaving it over night to come back to a smokeish look but it wasnt all around, it was just dark grey spots with the white lines.... Or someone boiling the water and adding the de-greaser which is pointless since the super hot water just eliminates the de-greaser.
And i know about the sedan tail lights
Iv had afew different styles...
The first time i did the trick or tried to... I was walking to my house with tail lights at hand... whoops underestimated the height of the step, fell and cracked both tail lights...
Trying to cover the cracks with tail light tint
After about 4 months the tint began to fade away... Since i could not find black tint anywhere again... I went all red.
After 3 months the cracks got worst causing my tail lights to flood which poured water into the trunk, So i gave in and hunted down another set of sedan tail lights... $50 shipped i now have these.
Its had abit of a tail light journey...
PS: I know you can see my dads durango with the altezzas in the corner of one of the pictures... they are no longer on the truck and now have stocks