How many times have you happened to stain a dress? To remove red wine stains from fabrics, you can try the following methods:
Remove the stain immediately with a clean, absorbent, unwrung white cloth.
Pour some soda or white beer on the stain and leave it for 5-10 minutes.
Mix 1 part white vinegar with 1 part water and soak the stained area for 30 minutes.
Use a bleach or sodium percarbonate-based fabric detergent.
If the stain is stubborn, you can repeat these steps or try a treatment with denatured alcohol or isopropyl alcohol.
It is important to always check the resistance of the fabric to the solution you want to use before treating the stain.