
Items accepted free of charge include: pesticides, herbicides, fertilizer, gasoline, oil-based paint, cleaning supplies, pool chemicals, fluorescent lights, mercury thermometers, and other poisons found in the home. Please remember to mark any container that does not have a readable, original label.
Unacceptable materials include bio-medical waste (sharps, needles, anything with bodily fluids), latex paint, prescription drugs, and ammunition. Used motor oil, anti-freeze, propane tanks, and batteries are accepted on a regular basis at various collection sites. Visit www.charlescountymd.gov/HHW for a list of prescription and non-prescription medication dropped off locations.
Household hazardous waste collection will occur on the first Saturday of each month through December. Upcoming 2017 collection dates are: July 1, Aug. 5, Sept. 2, Oct. 7, Nov. 4, and Dec. 2.
For more information, call the Charles County Department of Public Works, Environmental Resources Division at 301-932-3599 or 301-870-2778, or the landfill and recycling information line at 301-932-5656. Citizens with special needs may contact the Maryland Relay Service at 711, or Relay Service TDD: 800-735-2258.