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      01-20-2013, 04:57 PM   #7
Gray_Panther's Avatar

Drives: 128i
Join Date: Jun 2012
Location: Upstate NY

iTrader: (0)

Problem is that there is still debris on the paint. Driving off will cause the remnant water to slide off. While it is sliding off it will trap debris/dirt and scratch. Swirls will form.

Best way is a proper car wash method. Check out gilmour foam gun for a regular water hose. As I said before invest in two buckets and grit guard and put some elbow grease into your car. You are paying a grand to make it new. Why not put a little effort and some chump change to keep it that way.

Weeks worth of rain, yes ONR still does wonders. Do a panel at a time. Caked on dirt/salt, then rinse off thoroughly before ONR or using a foam gun.
2012 BMW 128i 6MT Deep Sea Blue Metallic