Here are some tips for you. I use all chemical guys products and have had great success with them.
Use this soap before detailing, not in between:
http://www.chemicalguys.com/Car_Wash...cws_101_16.htm
This is maintenance soap (used only in between details):
http://www.chemicalguys.com/Premium_...cws_301_16.htm
As a rule of thumb, always clay bar your car first to remove any oxidation:
http://www.chemicalguys.com/CLAY_BAR..._p/cly_201.htm
and use a good lubricant while claying:
http://www.chemicalguys.com/CLAY_BAR...cly_100_16.htm
This wax works best on black cars:
http://www.chemicalguys.com/BEST_WAX...gap_619_16.htm
Use this as a final sealant or in between details:
http://www.chemicalguys.com/HYBRID_V...wac_808_16.htm
Stay away from terry towels and convert to microfiber towels.
And do not use the water blade!!!!! That will mar up your paint for sure!