I spilled coffee on my sofa. I cleaned it, but now it is dry and I still have the odor. Yuck.
December 31, 2011
Try sprinkling baking soda on the area and letting it sit for a few minutes. Vacuum the area thoroughly to remove the baking soda. This may work. If not, then the liquid may have penetrated to the foam underneath the fabric. If that is the case, you may have to have the couch steam cleaned.