I like to apply with a foam applicator and remove with a MF towel. Microfiber also to remove any excess dressing or get that matte finish I personally like.
It's usually a matter of personal preference...If you like the high gloss look, you can just leave the dressing alone after applying...but I personally like a matte finish on my dash, so I remove any excess after waiting 5 minutes or so.
Currently, I like 303, PB's Natural Look, or 1Z Cockpit...All great products IMO.