No experience with armorall. But you can post in detailing dreams thread and ask. What you need is good microfiber towels, a shampoo and a wax.
Get Meguiar's, Chemical Guys, or Nanoskin brand shapmoo
For wax best is Collinite 845 or 476, then Meguiar's waxes
You can get this stuff from Pakwheels store, autohub and Luxe auto spa online shops.
For interior Car Pro PERL is best.