Follow these steps to remove red wine stains from synthetic fabrics like acrylic fabric, modacrylic, nylon, olefin, polyester and spandex:
- Immediately remove the sugar residue or it will cause a permanent stain.
- Blot the excess liquid and presoak the stain in a solution of 1 quart of warm water, 1/2 teaspoon liquid detergent and 1 tablespoon vinegar for 15 minutes.
- Rinse with water, and sponge with rubbing alcohol.
- Launder the item as soon as possible.