You want to make sure that you are using a very pale white wine to prevent further staining. Keep in mind that although many have used this method successfully, there is some controversy about using white wine. Some argue that all white wines have a tint to them, so using them can help and harm at the same time. [12] X Research source

Some argue that water is just as effective as club soda. Use water as an alternative if you do not have any club soda or seltzer in your home.

Baking soda effectively removes stains by absorbing and lifting stains.

There is no need to dab the mixture to the spot. The mixture acts as a lifting agent so dabbing is not necessary.

Let the shirt air dry, as putting the shirt in the dryer can cause any remaining stain to settle. Be extremely careful using bleach. It is poisonous and should not come into contact with your skin or eyes. Do not mix bleach with cleaning substances containing ammonia.