Just took delivery of a new Subaru Outback. Naturally, the dealer offered their version of the interior/exterior, 5 year no maintenance, $750 protection package. I declined on my last car, but it has leather upholstery so the issues are different. I've been using Zaino all around and have been happy and the car looks great. But this car has a beige cloth interior and I'm wondering if it's worth the expense to protect the interior. What could I use to protect the light colored upholstery, carpets, and headliner? Thanks