What do you use for a detail spray!

I have bought some expensive stuff with big specialty names and was not happy any of them for ease on and off and overall performance. Tried a lot of them but have found the cheap stuff from Walmart to be the best. Been using it on the Barracuda since 2015. Was washing the coach today and even found this takes the black streaks right off with the same easy on and off application. Fairly cheap and works great. The special RV stuff pales in comparison.

I agree with you about the Surf City products. Great stuff.
I'm just a few miles from their SoCal headquarters. Good discounts on their products at the annual car show.