In addition to cleaning, what does Megular's Leather Conditioning product do?

Meguiar's Leather Conditioning product is specifically designed to condition and nourish leather surfaces. This means that it helps to maintain the leather's softness and suppleness by replenishing essential oils that may be lost over time due to exposure to elements or wear. Conditioning products often work by penetrating the leather and providing moisture, which prevents cracking and fading, thereby extending the life of the leather.

While other processes like waterproofing or coloring might seem appealing for leather care, they do not align with the primary function of conditioning products. Conditioning primarily focuses on enhancing the leather's inherent qualities rather than altering its composition or appearance. Thus, selecting conditioning and nourishing as the key effects of Meguiar's Leather Conditioning product accurately reflects its purpose, making it the correct answer.