What You'll Need
Gather three tablespoons of baking soda, a splash of white wine vinegar, and an old toothbrush. In a small bowl, combine the baking soda and vinegar until it forms a thick, smooth paste. Dip the toothbrush into the paste and scrub it thoroughly into the stain. Let the mixture sit for a few minutes to soak in. Finally, use a vacuum cleaner to suck up the dried paste along with the stain. Your upholstery will look like new!
