Avoid Rainy Days
I am playing it safe with mine for the first 6 weeks (two weeks transit and delivery curing time before I received mine). I'm just going to drive one of my other vehicles and reserve the NSX for sunny days. I won't have to worry about washing during that period and will ensure that the paint is properly cured before I do. Funny thing I've always washed other new cars and I can't see that the paint on this car is any different, but when you pay $$$$ for something like the NSX it suddenly becomes a consideration.