Adam's makes some fantastic products! Their APC ,VRT,and In and Out spray are great! Watch these videos! I love using the In and Out spray on my BRZ. Their All Purpose Cleaner is one of the best out there. I hope this helps!
[ame="http://www.youtube.com/watch?v=rZvEZrgyoX0"]Adam's Polishes Vol. 8 - Chapter 3 - Cleaning the Engine Bay - YouTube[/ame]
[ame="http://www.youtube.com/watch?v=GCmb4m2sOOI"]Adam's Polishes Vol. 7 - Chapter 12 - Dressing Tires, Trim & Engine Bay - YouTube[/ame]