Hi John,

I always use both the Rejuvinator Oil and the Prestine Clean just as the instructions state. I have on occasion used just the Prestine Clean, but rarely. I find a couple of treatments a year is fine in my area and the conditions my cars are subjected to. The secret to the process being successful seems to be letting the car set in the sunshine with the windows rolled up, just as they recommend. I would not start using this product on a new car's interior until the seats began to show signs of wear and drying. And of course I NEVER use anything containing silicone. I called Lexol and they tell me their products contain silicone. I will not buy Lexol while this is the case.

I have also discovered Leatherique (www.leatherique.com) has the best dye I have ever used. It's all natural too.

When ordering service is much faster by ordering on line. The people who own the company (George and wife Krysti) are some of the nicest people I have had the pleasure of doing business with. Good luck! E-mail me privately if necessary.

Take care,

David Whitfield

Mt. Olive, NC

DAWIWH@AOL.COM