Like Asphalt Rocket said, you can use a Q-tip...what's on the honeycomb grill of the scoop? Is it wax residue? If so, you can dip the Q-tip in vinegar and clean it (with a lot of patience). You could then use 'Black Wow' or 'Meguiar's Trim Detailer'...'Black Wow' will leave a 'wetter' finish...