LOL believe me, my headlights have given me nothing but HELL ever since I started trying to get the fog out. First, I try to bleach them... next, 3m rubbing compound, next, finger nail polish remover, next, paint thinner, next, pulling apart headlights to clean insides and get any condensation out, if I had any to begin with, next, sanding sanding sanding sanding, next, STRONG ASS plastic cleaner substance, next, clear coat, now its time to take the clear coat back off and sand some more. BAH to you stubborn headlights!