In a suburban setting like La Grange Park, exposure questions frequently start in everyday ways:
- Lawn and landscaping schedules: Many homeowners and contractors apply herbicides in spring and early summer, and then mowing/yard work continues afterward.
- Shared or adjacent properties: A treated yard next to a driveway, walkway, or patio can lead to repeated contact with residue through shoes, tools, or tracked-in debris.
- Secondhand exposure through work gear: People who maintain properties for a living may bring residue home on clothing, gloves, or equipment.
- Community proximity to maintained green spaces: Even when you don’t apply weed killer yourself, you may still be near areas where it’s used.
If your diagnosis happened after years of these patterns, it’s worth exploring your timeline carefully—without assuming you’ll remember every product name or application date later.


