i like that pc brush in the vid.

tuff stuff has always done well by me. bucket or warm water, spray it on let it sit a minute to soak in, then use a scrub brush like in the vid if need be, wipe off with a dry rag, then with a damp rag with the warm water wipe it all down. 2 bucket system works well for this, one to rinse, one to get more clean water on the rag.

tuff stuff has even removed tar from the inside door panels. i always got a can on hand lol