Quote Originally Posted by tmleadr03 View Post
For grease and oil use brake clean. Works great.

Brake clean and a green scratch pad for hard stuff.
Yep. Brake cleaner. A can is $4 and will go a long way. Spray it on, let it sit 5+ minutes, rub it with a brush, then pressure wash it all away. You should be good to go. We've done this many times on our drive way. Sometimes weeks after the drips were first noticed.