prescription medication 

Safely Dispose of Unwanted Drugs & Syringes

Reduce the amount of chemicals that reach our waterways by dropping your pharmaceuticals off at a designated site or by following simple steps for home disposal. Keep unused drugs from being misused.

Disposal Options in Boulder County

Inhalers, syringes, liquids, or chemotherapy drugs are not accepted at these locations. Drop off sites are for private individuals only, and not for business or commercial use.

Filter: ×
Location City Meds (Solid) Meds (Liquid) Syringes Learn More
Hazardous Materials Management Facility Boulder No Yes Yes
(for everyone)
Household Sharps Guidance
Hazardous Materials Management Mailback Envelopes Pickup in Boulder, return by mail Yes Yes No
Sheriff's Headquarters Dropbox Boulder Yes No No 5600 Flatiron Parkway
Works Program Boulder & Longmont No No Yes
(for Works clients)
Walgreen's Longmont Yes No No 1041 Main Street

Prevent Contamination

Never flush unused medication down the drain.

  • Pour liquid medications over cat litter or other absorbent material, and seal it in a plastic bag before placing it in the trash.
  • Fill pill containers with household glue, remove all personal information from the container, and place it in the trash after the glue has dried.
  • Cut trans-dermal patches into small strips, place them in a container, and add glue or mix them with coffee grounds or used cat litter.

Home Disposal of Syringes

You can also prevent contamination of our waterways by safely disposing of syringes at home, using a needle exchange program, or via a syringe disposal company.

  • Place sharps in a strong plastic bottle (e.g. bleach, liquid detergent) or metal container with a screw-on or tightly secured lid to prevent accidental contact with the waste.
  • Secure lid with duct tape.
  • Place sealed container in your regular trash.
  • Keep out of the reach of children and pets.
  • Sharps are NOT accepted by recycling programs. Do not put sharps in with the recycling, even if the container you use to seal them is recyclable, as this puts staff at the recycling center at risk.

Needle Exchange

The Works Program provides free and anonymous syringe exchange for injecting drug users to prevent the spread of HIV and other bloodborne diseases. 

Syringe Disposal

Boulder County Public Health does not accept used sharps from the public. Talk with your doctor, pharmacist, or diabetes association about where to safely dispose of sharps.

You may also use the services of a commercial mail-in syringe disposal company. They tend to charge about $25 - $100, depending on container size.

For More Information

Colorado Department of Public Health & Environment
Hazardous Materials and Waste Management Division
4300 Cherry Creek Drive South
Denver, Colorado 80246-1530
Customer Technical Assistance: 303-692-3320 or 888-569-1831, Ext. 3320 (toll-free)

 Related Links


Water Quality Program

Submit a question


3450 Broadway
Map & Directions
Hours: 8 a.m.-4:30 p.m. M-F