Oh my goodness, my black ACR is impossible to keep clean. Okay i dont know if any of you know what HARD WATER STAINS are but how the heck do you get them off. I wash my car about once every 1-2 weeks and they are still there after i wash it. I also wax it but a day later they come back. How do i get them off???

 

You Should try Teflon Car Wash or Mr. Clean AutoDry thay both work great on my car it that dosnt work you could buff it out

 

u could also try claying the areas of concern and then applying a good coat of polish wax