What To Do With Old Medications and Sharps Waste

CA.gov CalRecycle Search Engine

Use the CA.gov CalRecycle search engine to find disposal locations for home-generated medical waste and home-generated sharps waste.

Old Medications

Don't flush old medications or throw them away!

Medicine can end up in the wrong hands and can get into the our soil and water, creating an environmental hazard. And never flush your old medications or pour them down the sink, whether the medication is a liquid or a solid. Waste water treatment facilities are not properly equipped to remove the medicinal substances from the water. The result? A wide range of pharmaceuticals have been found in our rivers, lakes and drinking water. The Environmental Protection Agency (EPA) is currently examining the potentially highly damaging effects of these substances on fish and wildlife.

For privacy purposes, we recommend removing the labels from all medication packages before dropping off.

San Mateo County garbage services and household hazardous waste programs do not accept pharmaceutical waste. Instead, take old medications to confidential drop-off containers available at most police stations, some of which are:
  • Atherton Police Department: 83 Ashfield Rd., Atherton, CA 94027 - (650) 595-7400
  • Belmont Police Station: One Twin Pines Lane Belmont, CA 94002 - (650) 595-7400
  • Brisbane Police Department: 50 Park Place, Brisbane, CA 94005 - (415) 467-1212
  • Burlingame Police Department: 111 Trousdale Drive, Burlingame, CA 94010 - (650) 777-4100
  • Daly City Police Department: 333 90th Street, Daly City, CA 94015 - (650) 991-8142
  • Half Moon Bay Police Dept: 537 Kelly Ave, Half Moon Bay, CA 94019 - (650) 726-8288
  • Hillsbrough Police Department: 1600 Floribunda Avenue, Hillsborough, CA - (650) 375-7400
  • Millbrae Police Department: 581 Magnolia Ave., Millbrae, CA 94030 - (650) 259-2300
  • Pacifica Police Department: 2075 Coast Highway, Pacifica, CA 94044 - (650) 738-7314
  • Palo Alto Regional Water Quality Control Plant: 2501 Embarcadero Way, Palo Alto, CA 94303 - (650) 329-2598
  • San Bruno Police Department: 1177 Huntington Ave., San Bruno, CA 94066 - (650) 616-7100
  • San Carlos Police Department: 600 Elm Street, San Carlos, CA - (650) 802-4277
  • San Mateo County Sheriff's North Coast Sub-Station: 500 California Ave, Moss Beach, CA 94038 - (650) 573-2801
  • San Mateo Police Department: 200 Franklin Parkway, San Mateo, CA (650) 522-7710
  • San Mateo County Sheriff's Office: 400 County Center, Third Floor, Redwood City, CA - (650) 599-1664
  • And others...CA.gov CalRecycle search engine

Sharps

State Law Section 118286 of the California Health and Safety Code makes it illegal to dispose of sharps waste in the trash or recycling containers, and requires that all sharps waste be transported to a collection center in an approved sharps container.

Section 117671 of the California Health and Safety Code defines “Home Generated Sharps Waste” as hypodermic needles, pen needles, intravenous needles, lancets and other devices that are used to penetrate the skin, for the delivery of medications derived from household, including a multifamily residence or household.

Any pre-filled sharps items with expired medication can be put in sharps containers with the medication intact for disposal.

For proper storage and transportation of sharps waste, either purchase a sharps disposal container from a pharmacy or ask your specialty pharmacy to provide you with a sharps container (these are typically readily available if you receive your medication through the mail). There are lots of places to purchase sharps containers online, search for "sharps containers".

If you belong to a medical health care provider such as Kaiser, Peninsula Hospital, Seton Medical Center or other health care provider, please contact them to find out availability for disposal at their locations.

Otherwise, take sharps waste in an approved container to a drop-off location, some of which are:
  • BFI Transfer Station: 225 Shoreway Road, San Carlos, CA 94070
  • Blue Line Transfer, Inc.: 500 East Jamie Court, South San Francisco, CA 94080 - (650) 589-4020
  • Daly City Health Center: 2780 Junipero Serra Blvd., Daly City, CA 94015 - (650) 363-4572
  • Daly City Police Department: 333 90th Street, Daly City, CA 94015 - (650) 991-8142
  • North County Health Clinic: 380 90th Street, Daly City, CA 94015 - (650) 301-8600
  • South San Francisco Scavengers: 500 E Jamie Ct, South San Francisco, CA 94080 - (650) 589-4020
  • Willow Clinic: 795 Willow Road, Menlo Park, CA 94025 - (650) 599-3890
  • And others...CA.gov CalRecycle search engine

Mail-back disposal programs allow home sharps users to mail used sharps to licensed disposal facilities as a safe disposal option. Such programs charge a fee for this service. To find these services online, search for "mail-back sharps containers".