Submitted by HummerMan3 on Mon, 2017-08-14 07:54
Is there anything inherently different with the M3's paint that would change how I typically wash/wax the car? I like to hand wash as needed, and wax 2-3 times per year (Turtle Wax), also applying Rain-X to the side & back windows at that time, and ArmorAll on interior surfaces. Any strong preferences for different products/washing regimens? Also, is black generally easier or harder to keep clean?