What is the best way to clean the leather seats in an Audi A6?

I recently purchased an Audi A6 and I want to make sure that I am properly maintaining the leather seats. What products and techniques should I use to effectively clean and protect the leather?

First, make sure to use a non-toxic and pH neutral leather cleaner. Start by vacuuming the seats to remove any dirt or debris. Next, apply the cleaner in small sections and gently scrub with a soft-bristled brush. Wipe away the suds with a clean, damp cloth and then dry with a microfiber towel. Finish by applying a leather conditioner to protect and moisturize the seats.