ORIGINAL: bruce88123
While you may not want to use it to the point where it seeps under the seams I have seen no problems with these cleaners. More damage is done by the paper towels scratching the films instead of using soft cloth.
Dsegal was talking about glow and oil, not the cleaner. Having to dilute Windex is BS. Our coverings are plastic. Windex does nothing to plastic.
And instead of paper towels, I've been having great results with cloth microfiber rags like [link=http://www.cleanreport.com/catlist.cfm?subid=87]these.[/link] I can wipe down 3 or 4 planes per rag, they polish as they clean, they are easy to wash and reused, don't scratch, and very little cleaner of anything is needed to make them work effectivly. The glow gunk just absorbs and is trapped by all those microfibers. Give em a try, and you will NEVER use paper towels again (except for the initial heavy wipe of gunk).