Get red wine out of fabric fast using stuff you already have at home.
Rubbing pushes the wine deeper into the fibers. Blot from the outside in to keep the stain from spreading.
The salt draws moisture and wine pigment out of the fabric. You'll see it start to turn pink.
Test on a hidden spot first if the fabric is colored, since peroxide can lighten some materials.
Check that the stain is gone before putting the item in the dryer — heat sets stains permanently.