I used Armorall for about 3 months. After that I started to see fading spots on my dash. I was freaked out, didn't know what to do. One of my mate recommended Meguiars Rubber and vinyl protectant. It took me 5 months to get faded spots back to original color. That's why never use Armorall. Use meguiars products. They're the best. Armourall has got too much silicon in it. It cause your dash to catch a lot of dust and it makes your dash crack easier too