In Sammamish, we often see weed killer contact tied to:
- Home landscaping and driveway treatment: repeated applications during spring/summer seasons, sometimes with packaging later discarded.
- Contractor or HOA landscaping: work performed on a schedule you didn’t control, with limited documentation about what was applied.
- Neighbor-to-neighbor drift: application occurring near property lines, shared fences, or common landscaping beds.
- Secondary exposure: family members exposed through home contact (work clothes, residue on tools, shared outdoor spaces).
These situations don’t automatically determine liability—but they directly affect what evidence is available and what questions an attorney will ask first.


