Household Hazardous Waste
Items marked with any of the following words are HAZARDOUS:
| Caution | Danger | Hazardous | Toxic |
| Corrosive | Explosive | Poisonous | Warning |
| Combustible | Flammable | Reactive |
Use the FREE Chester County HHW Collection Events to dispose of unwanted Hazardous Household Waste. Registration is required!
Click here for a list of materials that are accepted at these events.
Can’t make it to one of Chester County’s HHW events? Click here for a list of 2025 Southeastern PA Regional Household Hazardous Waste Events.
Visit the Chester County Solid Waste Authority Household Hazardous Waste Page for more information.
Household Hazardous Waste (HHW) is Special – Let’s Be Safe! – article by Patti Lynn, Recycling Resources Manager, CCSWA