If the stain is fresh, try to blot up as much of the soft drink stain as you can with a clean cloth.
Stain Removal Step 2.
Soak the soft drink stain with cold water. If the stain is dried, you'll need to soak with liquid detergent until the stain loosens.
Stain Removal Step 3.
Rub liquid detergent into the soft drink stain and let it stand for a few minutes.
Stain Removal Step 4.
Wash the clothing in the hottest water recommended for the fabric.
Stain Removal Step 5.
If traces of the coffee stain remain, apply a stain remover stick, gel, or spray and let stand for 5 minutes.
Stain Removal Step 6.
Wash according to clothing directions.