Correct me if I am wrong, but isn't green tea good for getting skid marks out of underware mens underware.?

If we just spray the brown spot with greeen tea and let sit, it will make the brown spot disappear and leave it with a better smell. After drying, soak the underware in a mixture of vinegar and honey and then rinse well and line dry. This seems so simple and easy to do. Has anyone tried this?