Half Moon Bay is a residential coastal community with a mix of homeowners, gardeners, and outdoor work. Many people encounter weed killers through:
- Lawn and garden maintenance (including repeated seasonal applications)
- Landscaping and property upkeep on coastal lots where weeds return quickly
- Seasonal work and contractors maintaining walkways, driveways, and commercial properties
- Environmental drift or overspray near areas where applications occur
In these situations, exposure details can fade fast—especially when the timeline spans years. If you’re trying to explain “when” and “how” exposure happened, the strongest cases usually start with early organization of records.


