Tom

Welcome from Ohio also. I live close to Cedar Point. It appears Ohio has its share of clean car fanatics. 

I've had great results using the Guard & Gloss on black metallic paint. I use it just like in the video as a drying aid after washing. Also if my car does not need washed but I want the paint to really pop I will spray it on a damp towel then wipe it on a panel. I wipe it off with a clean dry towel right away before it dries. Also you need to keep shaking the bottle before each spray because this product does not stay mixed in the bottle. It separates after just a few minutes. I personally think this stuff makes the paint pop much better than detail spray or the glaze. 

New from Northern Ohio. Got some Adam's Butter wax & also the Glaze through the Chevy Garage after buying a new black car. Very happy with both products and decided to try some other products and ended up signing in to this forum.