How to Remove Grass Stains

By Jeeves of Belgravia New York - Expert Garment Care

How to remove grass stains

Grass stains are a combination stain: they contain protein from the plant matter and often some dirt or pigment too. That means the best approach is to use an enzyme pretreatment first, then wash, and only use oxygen bleach if the stain needs extra help.

Quick method

1. Rinse and brush off debris. Use cool or warm water to remove any loose grass, dirt, or grit.
2. Apply an enzyme stain remover. Look for protease in the ingredient list, then lightly work it into the stain with a brush.
3. Let it sit. Give the pretreatment at least 1 hour so the enzyme can break down the stain.
4. Wash as the care label allows. Use the warmest safe water for the fabric.
5. Check before drying. If the stain is still visible, repeat the treatment. Do not tumble dry until it is gone.

For grass plus dirt stains

If the stain is muddy or embedded, pretreat with an enzymatic product first, then add a paste of baking soda or washing soda with water to help lift the dirt. Tamp it in with a brush using up-and-down motions instead of rubbing hard.

Let that sit for about 15 minutes, then wash. For white or bright garments, 3% hydrogen peroxide can help if the stain remains, but always test first on a hidden area.

What not to do

• Do not dry the garment too soon. Heat can set the stain and make it much harder to remove.
• Do not rely on one spray and a brush-off. Pretreatment helps, but the garment still needs to be washed.
• Do not scrub aggressively. That can damage fibers and spread the stain.

When to get professional help

If the garment is silk, wool, leather, or another delicate fabric, or if the stain is old and set in, professional cleaning is the safest option. The sooner you treat grass stains, the better your results will be.