Blot up as much of the spill as possible with a clean cotton cloth or paper towel.
Don't rub.
Use a dumb cloth and a small amount of mild detergent (soap) to clean persistent stains, such as stains from jean fabrics.
Apply gentle strokes and remove any excess detergent with a new dumb cloth.
Do not use any heavy detergents, chemical products such as bleach, alcohol derivatives or solutions.