Take a damp, soft cloth and a small blob of toothpaste to easily erase minor scratches and scuff marks on your car. It works best if the scratches and/or scuff marks have not fully penetrated the clear coat of paint. Softly rub the toothpaste onto the scuff mark using small, circular motions to cover the blemished area.
Whitening toothpaste seems to work best as it has more abrasives than other types. Toothpaste works to sand down the uneven surface of the glossy sheen and fill in the gaps. Make sure the surface around the area is clean. If there is foreign paint on the outside, the toothpaste will also act as an abrasive to help remove it. Incidentally, it also works well to buff your smart phone screen scratches.