We use many products around the house, garage and garden that contain chemicals or materials that can harm people and the environment. These items should not be put in the trash. Often, these products are marked with labels that read:

	Caution
	Corrosive
	Flammable
	Poison

Household hazardous waste materials must be handled, stored and recycled according to specific guidelines and regulations. 

Baltimore City residents may recycle their household hazardous waste at our Sisson Street Drop-Off Center located at 2840 Sisson Street. 

Household hazardous waste collections are offered to residents the first Friday and Saturday of the month April through October. Dates may be adjusted for holidays.

Businesses and commercial users are not permitted to drop their hazardous waste at this facility and should contact a private vendor for disposal. Commercial vehicles are also not allowed at this facility.

For more information about recycling hazardous materials, please view the Maryland Department of the Environment's fact sheet.

2023 Hazardous waste collection schedule

Accepted hazardous materials

Note: All materials must be in original packaging with manufacturer's label.  No unmarked or leaking containers will be accepted.

• Automotive Fluids (antifreeze, transmission and power brake fluid, used motor oil)
• Batteries
• Antifreeze (glycols)
• Household cleaning products
• Fungicides/herbicides
• Insecticides/pesticides
• Oil paint
• Paint thinners
• Pool cleaners
• Pool chemicals
• Propane tanks
• Rust removers
• Solvents
• Fire extinguishers
• Thermometers
• Turpentine (varnishes & stains)
• Fluorescent light bulbs: We strongly urge residents to recycle fluorescent light bulbs at our Sisson Street Drop-Off Center on household hazardous waste collection days. 

Don’t want to wait? Some Ikea locations and Home Depot stores also offer a “Free Take Back” program for fluorescent light bulbs. Please check with retailers for program details.

Hazardous materials not accepted

Note: All materials must be in original packaging with manufacturer's label.  No unmarked or leaking containers will be accepted.

• Photographic chemicals
• Gasoline
• Kerosene
• Asbestos
• Ammunition
• Explosives
• Acids (e.g. Sulfuric Acid)
• Industrial wastes
• Medical wastes
• Radioactive materials

Disposing of non-accepted hazardous waste

If you have hazardous waste that cannot be disposed of at our Sisson Street Drop-Off Center, please review the Recycling Directory maintained by Maryland Recycles for private companies who may be able to assist; noting some charge a fee for their services.

Questions or concerns?

We're here to help. Please call 311 or visit 311 online to connect with us. 

Learn more about recycling services for city residents.