So, to answer your question, it seems like everyone knows the formula for wipe-down spray. A different formula from everybody else, however.

A lot of people use baby wipes. I like my mix (see above) cause I only have to use a little and I can wash and reuse the rags..

Why don't you go to the field, find the flyer with the nicest looking covering (no scratches or dullness) and ask what they use?

Regards.