my 97 civic headlights have the common yellow dirty look.How would I go about cleaning them, and can u do it without taking them off?

 

get meguiars plastix, they sell it at pepboys like $5...works wonders... but the yellow part will get a little rough, but not visible... and you need to apply it every couple of months.. but it looks awesome.. and its relatively cheap.. love the stuff

 

oh yea $5 a bottle..not per application.. still on my first bottle..

 

i just use the wax i use on the rest of the car, had it handy, tried it and its awesome.