What You Need
- pre-wash stain-removal spray (or a solution of white vinegar and water)
- toothbrush (or a rag or nailbrush)
- laundry detergent
Follow These Steps
Pre-treat the grass stain
Apply a pre-wash stain removal treatment to the stain and let sit for about 15 minutes. For a more natural approach, use a solution made of one part white vinegar to two parts water.
Lightly scrub your stain
Use a toothbrush (or a rag or nailbrush) to work liquid into the area.
Launder with like fabrics
Finish with a wash using an enzyme detergent (most standard laundry soaps are enzyme-based), which will break down proteins and lift the stain from your garment.