Unlike cases that start with a single workplace incident, many Norman residents discover a possible link after years of routine contact. Common scenarios include:
- Property and lawn maintenance: Using or hiring someone to apply weed killers around driveways, sidewalks, and fence lines where families and guests walk.
- Landscaping and grounds services: Crew members applying herbicides for HOAs, commercial lots, parks, or apartment grounds—then residue may linger on equipment, boots, or clothing.
- Secondhand contact at home: Spouse or household members handling treated items (mowers, trimmers, sprayers) and bringing residue indoors.
- Seasonal yard routines: Frequent spring and summer applications, plus mowing or trimming treated vegetation soon after treatment.
These details matter legally because a claim generally needs evidence showing the product was used or present in the way that could plausibly relate to the illness.


