Funny,I gave the same tip months ago and didnt really get a reply,it was winter and I guess nobody was flying.Anyway,I agree.The wetshine,or the meguires final finish is the trick.I did find that on heavily soild airplane thought I had to first remove the thick stuff with some window cleaner with ammonia.But the wetshine leaves a perfect finish,no blurry swirl marks or fingerprints.Looks brand new when your done with it.