How to properly clean the black Optics Package on my Audi A6?

I recently purchased an Audi A6 with the black optics package. While I love the blacked-out accents, I'm not sure how to properly clean and maintain them. What products or techniques should I use to ensure they stay looking their best?

I've found that using a gentle, non-abrasive cleaner specifically designed for black accents works best. Be sure to rinse well and dry with a microfiber cloth to avoid water spots.

Another option is to use a detailing spray specifically made for black trim. This will help protect the finish and keep it looking like new.