The Fuzz said:
I don't know why everybody has to get their panties in a twist about petroleum distalates. They aren't all bad. If they were going to eat your tires then why would they allow it to be in tire sprays? Obviously they aren't going to wreck anything if they are allowed to be used as ingredients. I'm sure if the concentration was high enough then I am sure it would do damage. I doubt that a company like Zaino or Pinnacle or even Eagle One or Turtle Wax is going to use a high enough level that it would do damage. The modern formulations have to be safe or else they would never be able to be produced.
I'm not so sure about that. Here's an article I copied from over at.
http://www.autoint.com/magazine/change_with_times2.html
Petroleum/silicone dressings are not approved and are not to be used anywhere on a vehicle, inside or outside. All of the Big Three automakers have issued technical bulletins on this subject. Detailers should only use a water-borne polydimethal siloxane dressing.
Do not create heat when buffing any O.E.M. automotive paint applied since the late 1980s. The maximum temperature the paint surface may attain when buffing is 115° F.
Do not remove more than .3 MIL (3/10 of a mil) of clearcoat when buffing.
Do not over soak carpets or seats when cleaning and do not use "hot" or high-caustic cleaners. These cleaners remove the flame retardant and create mold and mildew in the fabric and foam.
This article published in American Clean Car, August, 1999
It's also a well known fact that PD will degrade many things. The Mfgs. count on the fact that you will not have whatever it is you're using their products on long enough to notice or figure it out. Somebody will live with it.
But hey, most people use toothpaste, anti-pers, hair care and just about everything else with anti-freeze in it, so I guess it's no big deal. :brick