Okay, here’s my blog post about tackling those nasty grass stains on white football pants, written from my personal experience:
So, my son came home from football practice the other day, and his white pants? Let’s just say they were more green than white. I swear, that kid is a magnet for grass stains. I’ve dealt with this plenty of times before, so I figured I’d share my routine for getting those pants back to their original, bright white.

Pre-Treat is Key
First thing’s first, I didn’t just throw them in the wash. That’s a rookie mistake. You gotta pre-treat those stains, or they’ll just set in and become permanent. I grabbed my trusty stain remover. Any kind will do, to be frank.
I sprayed the stain remover generously all over the green spots, making sure to really saturate the fabric. Then, and this is important, I used an old toothbrush (one that’s dedicated to laundry duty, obviously) to scrub the stain remover into the fibers. Don’t be shy, really get in there!
The Soak
After scrubbing, I filled up the sink with cold water. Hot water can set stains, so cold is the way to go. I added a scoop of laundry detergent (again, anything works fine for me.) and a cup of white vinegar. The vinegar helps to brighten the whites and break down the grass stains further. It’s like a secret weapon.
I submerged the pants completely in the water and let them soak. How long? The longer you let it stay, the easier it gets. That’s my experience.
Wash and Check
After the soak, I drained the sink and rinsed the pants thoroughly with cold water. Then, I tossed them in the washing machine. I used a regular wash cycle with cold water and another scoop of detergent. No special settings or anything fancy.
Once the wash cycle was done, I pulled the pants out and checked them carefully. Don’t put them in the dryer until you’re sure the stains are gone! The heat from the dryer can permanently set any remaining stains.

Repeat if Necessary
If I could still see some faint green, I repeated the whole process – pre-treat, scrub, soak, and wash. Sometimes it takes a couple of tries, especially with really stubborn stains. Don’t get discouraged, just keep at it!
Success!
With all steps mentioned done, I finally got my son’s white football pants perfectly white.