Stain removal guide

Grass Stain Removal

Grass stain on fabric

What causes it

Chlorophyll and plant proteins press into fibre during friction from sport or play. Chlorophyll is oil-soluble and binds tightly to cotton, so a plain wash rinses around it, not out of it.

How to remove it

  1. 1Brush off dry soil first.
  2. 2Dab isopropyl alcohol to break down the chlorophyll.
  3. 3Rub in an enzyme detergent and wait 15 minutes.
  4. 4Wash on the warmest safe cycle.
  5. 5Repeat before drying if a green cast remains.

Written for sportswear and denim. Avoid enzymes on wool and silk.

This is general guidance for grass on common fabric. Every stain is different depending on your exact surface and how long it's set — scan yours for a personalized read.

Scan My Stain

Free download

Get the full printable cheat sheet for all 10 stains

One page, every common stain, what to do in the first five minutes.

Please read before you treat anything

This guide provides general information only and is not a substitute for a personalized diagnosis. Always test any method on a hidden area first. Stain Identifier is not responsible for damage resulting from following this guidance. For high-risk materials like leather, suede, or vintage fabric, professional cleaning is strongly recommended.

Read the full Terms