I was just wondering if it's worth getting a headlight cleaner kit, such as Diamondite(ex: about $40 at autogeek) or can I use something I already have to polish the headlights? I have lots of polishes and pads, and a drill and orbital. This is for my wife's 2007 Acura MDX. Her lights are pretty cloudy. Just wondering if I can try something else, rather than spring for a kit that i'll probably only use once