Household Hazardous Waste (HHW) Collection Events Guide 2025
What Counts as HHW
Paints/solvents, pesticides, pool chemicals, cleaning agents, automotive fluids, batteries, fluorescent bulbs, and electronics.
Finding Events
- City/county solid waste pages; 311
- State environmental agency calendars
- Retail take-back and mail-back options between events
Costs & Rules
- Typically free for residents with ID; quantity limits per vehicle
- Keep materials in original labeled containers when possible
- Do not mix chemicals; secure lids; separate acids/bases
Event Day Tips
Line trunks with plastic sheeting, keep items upright, and stay in vehicle if asked. Bring proof of residency.
Businesses
Most events are residential-only. Small businesses use licensed vendors with manifests and per-pound pricing.
Last updated: 2025-03-01