I cleaned up some junk in the attic and found a vintage G1 Megatron I had when I was a kid. It's in pretty good condition, only that the chrome is really dirty & dusty. What is the best way to shine/condition the chrome on these vintage toys? I'm concerned about alcohol rubbing the luster off. I've heard stories that small amounts of GooGone actually work, but I have not confirmed this. I'm going to test some other toys out and see if Windex can do the job. Would appreciate anyone's recommendation as I want to restore this Megatron.