Cleaning interior
 

I have a couple black streaked marks on my sunroof interior that I have never noticed till now. Because it is cloth; what product would be good to remove this "stain" without harming it?

Thanks in advance.

I'd probably recommend some upholstery cleaner on a clean cloth. I don't know if it's streaks over a large area or just a few small streaks but perhaps spray a bit of cleaner onto the cloth and try to blot out the stains?

You can use pretty much any upholstery cleaner, we recommend AG Interior Shampoo. With headliners, mist the cleaner onto the area and gently wipe with a MF towel. Most headliners are held up with water soluble glue so don't saturate the area. A moderate amount of moisture is ok, just don't go crazy. Better off to try a bit, let it dry and go over it again if need be.