Household Hazardous Waste Recycling in Maryland
3 drop-off locations that take household hazardous waste across Maryland — compare addresses, phone numbers and hours, and open any listing for its full details.
Household hazardous waste (HHW) — paint, solvents, pesticides, cleaners, automotive fluids, propane and more — must never go in the trash or down the drain. Counties run permanent HHW facilities and periodic collection events.
In Maryland we list 3 household hazardous waste drop-off locations across 3 cities, with the most in Baltimore, Derwood and Upper Marlboro. Each links to its full page with address, phone and hours.
Household Hazardous Waste Drop-Off Locations in Maryland
Recycling Household Hazardous Waste in Maryland: What to Know
How to Prepare Household Hazardous Waste
- Keep products in their original, labeled containers.
- Never mix chemicals together.
- Many HHW sites are for residents only and may require an appointment — check first.
- Transport upright and sealed in your trunk, away from passengers.
Household Hazardous Waste Recycling FAQ — Maryland
Which Maryland cities have the most household hazardous waste drop-off locations?
The most household hazardous waste drop-offs are in Baltimore (1), Derwood (1) and Upper Marlboro (1). In total we list 3 locations across 3 Maryland cities — all listed above with addresses and hours.
Where can I recycle household hazardous waste in Maryland?
Start with the facilities listed on this page and the full Maryland directory. Most areas run a county HHW facility or seasonal collection events rather than daily drop-off. Always call ahead to confirm the item is accepted and whether a fee applies.
Is there a fee to drop off household hazardous waste?
Some sites accept it free; others charge a per-item or per-pound fee because of processing or disposal costs. Fees change, so confirm with the facility before your visit.
Can I put household hazardous waste in my curbside bin?
Usually no — household hazardous waste typically needs a dedicated drop-off rather than the curbside recycling cart. Check your city or county program for its specific rules.
See all household hazardous waste disposal locations by city, the full Maryland recycling directory, or household hazardous waste recycling in Minnesota, Indiana, Texas, North Carolina, New Jersey.