Imagine if you could spray your car with this, would this help prevent everything from sticking?

http://www.youtube.com/watch?v=WYlDVimu1s0 

How would you wash your car

Maybe you never have too

If I get it on my skin - how do I wash it off?

That is cool.
I want it to coat me dog so he doesn't get smelly.

sounds like this one
http://www.youtube.com/watch?v=DZrjXSsfxMQ&feature=share