Does vinegar and baking soda remove old stains from carpet?
Does vinegar and baking soda remove old stains from carpet? Pour a small amount of vinegar on the stain, followed by a sprinkle of baking soda. The vinegar works to saturate and soften up the offending mark while the baking soda does the lifting and deodorizing. Together, they bubble a little and work as a team to lift the stain to the surface.