So went a bit ocd with my panels - rinse with apc - spray with tardis and let dwell - rinse with water and microfibre - use melamine sponge to shift stubborn stuff - rinse with water and microfibre - apply 303 aerospace protectant - buff and let dry stand back and admire work forgot to take any decent pics but the finish after the 303 has dried is good and it leaves the fairings quite slippy with a layer of stuff