Where to safely drop off your unwanted medicine in San Mateo County

Use the search function below to find convenient locations with secure disposal drop-off locations or where you can obtain mail-back supplies. Call (844) 4-TAKE-BACK or (844) 482-5322 for more information or to order mail-back supplies.

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Enter your address below to find convenient locations.

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While the listing of participating drop-off and mail-back supply locations is regularly updated, you should confirm, prior to visiting a location, that it will be open when you intend to visit and will be able to accept your medications or provide you with mail-back supplies.

Half Moon Bay Pharmacy

Drop-off location

Report an Issue

40 Stone Pine Road, Suite I
Half Moon Bay, CA 94019

Get Directions (~ 9.89 miles)

(650) 726-5542

Business Hours for Half Moon Bay Pharmacy
Day	Opening Hours
Monday	9:00 am - 6:30 pm
Tuesday	9:00 am - 6:30 pm
Wednesday	9:00 am - 6:30 pm
Thursday	9:00 am - 6:30 pm
Friday	9:00 am - 6:30 pm
Saturday	9:00 am - 2:00 pm

Kings Mountain Fire Department

Mail-back supply location

Report an Issue

13889 Skyline Blvd
Woodside, CA 94062

Get Directions (~ 9.91 miles)

(650) 851-8897

Business Hours for Kings Mountain Fire Department
Day	Opening Hours
Monday	8:00 am - 5:00 pm
Tuesday	8:00 am - 5:00 pm
Wednesday	8:00 am - 5:00 pm
Thursday	8:00 am - 5:00 pm
Friday	8:00 am - 5:00 pm

Coastside Fire Protection District Station 41

Mail-back supply location

Report an Issue

555 Obispo Road
El Granada, CA 94018

Get Directions (~ 9.94 miles)

(650) 726-8291

Business Hours for Coastside Fire Protection District Station 41
Day	Opening Hours
Monday	8:00 am - 5:00 pm
Tuesday	8:00 am - 5:00 pm
Wednesday	8:00 am - 5:00 pm
Thursday	8:00 am - 5:00 pm
Friday	8:00 am - 5:00 pm

CVS Pharmacy 09216

Drop-off location

Report an Issue

60 Cabrillo Highway North
Half Moon Bay, CA 94019

Get Directions (~ 10 miles)

(650) 726-6684

Business Hours for CVS Pharmacy 09216
Day	Opening Hours
Sunday	10:00 am - 5:00 pm
Monday	8:00 am - 9:00 pm
Tuesday	8:00 am - 9:00 pm
Wednesday	8:00 am - 9:00 pm
Thursday	8:00 am - 9:00 pm
Friday	8:00 am - 9:00 pm
Saturday	9:00 am - 6:00 pm

Bayshore Library

Mail-back supply location

Report an Issue

460 Martin Street
Daly City, CA 94014

Get Directions (~ 10.14 miles)

(650) 991-8074

Business Hours for Bayshore Library
Day	Opening Hours
Sunday	Closed
Monday	10:00 am - 6:00 pm
Tuesday	10:00 am - 6:00 pm
Wednesday	10:00 am - 6:00 pm
Thursday	2:00 pm - 8:00 pm
Friday	12:00 pm - 6:00 pm
Saturday	Closed

CVS Pharmacy 09752

Drop-off location

Report an Issue

375 Gellert Boulevard
Daly City, CA 94015

Get Directions (~ 10.22 miles)

(650) 994-0752

Business Hours for CVS Pharmacy 09752
Day	Opening Hours
Sunday	10:00 am - 6:00 pm
Monday	9:00 am - 8:00 pm
Tuesday	9:00 am - 8:00 pm
Wednesday	9:00 am - 8:00 pm
Thursday	9:00 am - 8:00 pm
Friday	9:00 am - 8:00 pm
Saturday	9:00 am - 6:00 pm

Serramonte Main Library

Mail-back supply location

Report an Issue

40 Wembley Drive
Daly City, CA 94015

Get Directions (~ 10.22 miles)

(650) 991-8023

Business Hours for Serramonte Main Library
Day	Opening Hours
Sunday	Closed
Monday	10:00 am - 8:00 pm
Tuesday	10:00 am - 8:00 pm
Wednesday	10:00 am - 6:00 pm
Thursday	10:00 am - 6:00 pm
Friday	10:00 am - 6:00 pm
Saturday	Closed

San Mateo County Sheriff's Office - Half Moon Bay Sheriff's Office Substation

Drop-off location

Report an Issue

537 Kelly Avenue
Half Moon Bay, CA 94019

Get Directions (~ 10.25 miles)

(650) 726-8288

Business Hours for San Mateo County Sheriff's Office - Half Moon Bay Sheriff's Office Substation
Day	Opening Hours
Monday	8:00 am - 5:00 pm
Tuesday	8:00 am - 5:00 pm
Wednesday	8:00 am - 5:00 pm
Thursday	8:00 am - 5:00 pm
Friday	8:00 am - 5:00 pm

Chinese Hospital Outpatient Center Pharmacy

Drop-off location

Report an Issue

386 Gellert Boulevard, Suite A
Daly City, CA 94015

Get Directions (~ 10.27 miles)

(650) 761-3560

Business Hours for Chinese Hospital Outpatient Center Pharmacy
Day	Opening Hours
Sunday	9:00 am - 5:00 pm
Monday	8:00 am - 7:00 pm
Tuesday	8:00 am - 7:00 pm
Wednesday	8:00 am - 7:00 pm
Thursday	8:00 am - 7:00 pm
Friday	8:00 am - 7:00 pm
Saturday	9:00 am - 5:00 pm

Coastside Adult Day Health Center

Mail-back supply location

Report an Issue

925 Main St
Half Moon Bay, CA 94019

Get Directions (~ 10.52 miles)

(650) 726-5067

Business Hours for Coastside Adult Day Health Center
Day	Opening Hours
Sunday	Closed
Monday	9:00 am - 4:30 pm
Tuesday	9:00 am - 4:30 pm
Wednesday	9:00 am - 4:30 pm
Thursday	9:00 am - 4:30 pm
Friday	9:00 am - 4:30 pm
Saturday	Closed

Kenneth Hovden DDS

Mail-back supply location

Report an Issue

901Campus DR #202
Daly City, CA 94015

Get Directions (~ 10.54 miles)

(650) 472-5520

Business Hours for Kenneth Hovden DDS
Day	Opening Hours
Sunday	Closed
Monday	8:00 am - 5:00 pm
Tuesday	8:00 am - 5:00 pm
Wednesday	8:00 am - 5:00 pm
Thursday	8:00 am - 5:00 pm
Friday	8:00 am - 5:00 pm
Saturday	Closed

Coastside Fire Protection District Station 40

Mail-back supply location

Report an Issue

1191 Main Street
Half Moon Bay, CA 94019

Get Directions (~ 10.79 miles)

(650) 726-5213

Business Hours for Coastside Fire Protection District Station 40
Day	Opening Hours
Monday	8:00 am - 5:00 pm
Tuesday	8:00 am - 5:00 pm
Wednesday	8:00 am - 5:00 pm
Thursday	8:00 am - 5:00 pm
Friday	8:00 am - 5:00 pm

Town of Woodside California

Mail-back supply location

Report an Issue

2955 Woodside Road
Woodside, CA 94062

Get Directions (~ 11.07 miles)

(650) 851-6790

Business Hours for Town of Woodside California
Day	Opening Hours
Sunday	Closed
Monday	8:00 am - 5:00 pm
Tuesday	8:00 am - 5:00 pm
Wednesday	8:00 am - 5:00 pm
Thursday	8:00 am - 5:00 pm
Friday	8:00 am - 5:00 pm
Saturday	Closed

Thornton High School

Mail-back supply location

Report an Issue

115 First Ave
Daly City, CA 94014

Get Directions (~ 11.17 miles)

(650) 550-7840

Please contact location for hours of operation

Walgreens 01807

Mail-back supply location

Report an Issue

22 San Pedro Road
Daly City, CA 94014

Get Directions (~ 11.19 miles)

(650) 756-3412

Please contact location for hours of operation.

CVS Pharmacy 10165

Drop-off location

Report an Issue

135 Pierce Street
Daly City, CA 94015

Get Directions (~ 11.26 miles)

(650) 992-2521

Business Hours for CVS Pharmacy 10165
Day	Opening Hours
Sunday	10:00 am - 6:00 pm
Monday	8:00 am - 8:00 pm
Tuesday	8:00 am - 8:00 pm
Wednesday	8:00 am - 8:00 pm
Thursday	8:00 am - 8:00 pm
Friday	8:00 am - 8:00 pm
Saturday	10:00 am - 6:00 pm

San Mateo County Sheriff's Office - Coastside Patrol Bureau

Drop-off location

Report an Issue

500 California Avenue
Moss Beach, CA 94038

Get Directions (~ 11.34 miles)

(650) 573-2801

Business Hours for San Mateo County Sheriff's Office - Coastside Patrol Bureau
Day	Opening Hours
Monday	8:30 am - 4:30 pm
Tuesday	8:30 am - 4:30 pm
Wednesday	8:30 am - 4:30 pm
Thursday	8:30 am - 4:30 pm
Friday	8:30 am - 4:30 pm

Mouhannad Almajdalani Dental

Mail-back supply location

Report an Issue

320 Washington St., Suite 105
Daly City, CA 94015

Get Directions (~ 11.38 miles)

(650) 994-1111

Business Hours for Mouhannad Almajdalani Dental
Day	Opening Hours
Sunday	Closed
Monday	9:00 am - 6:00 pm
Tuesday	9:00 am - 6:00 pm
Wednesday	9:00 am - 6:00 pm
Thursday	9:00 am - 6:00 pm
Friday	9:00 am - 6:00 pm
Saturday	Closed

Coastside Fire Protection District Station 44

Mail-back supply location

Report an Issue

501 Stetson Street
Moss Beach, CA 94038

Get Directions (~ 11.41 miles)

(650) 728-3022

Business Hours for Coastside Fire Protection District Station 44
Day	Opening Hours
Monday	8:00 am - 5:00 pm
Tuesday	8:00 am - 5:00 pm
Wednesday	8:00 am - 5:00 pm
Thursday	8:00 am - 5:00 pm
Friday	8:00 am - 5:00 pm

North East Medical Services (NEMS)Eastmoor Pharmacy

Drop-off location

Report an Issue

211 Eastmoor Avenue
Daly City, CA 94015

Get Directions (~ 11.48 miles)

(650) 550-3923

Business Hours for North East Medical Services (NEMS)Eastmoor Pharmacy
Day	Opening Hours
Monday	8:30 am - 5:00 pm
Tuesday	8:30 am - 5:00 pm
Wednesday	8:30 am - 5:00 pm
Thursday	8:30 am - 5:00 pm
Friday	8:30 am - 5:00 pm

Take-Back Events

Local take-back events offer residents a safe, free, and convenient way to dispose of expired or unwanted household medication. The local authorities and MED-Project or Inmar Intelligence may also sponsor local drug take-back events in your area. To protect your privacy, patients are reminded to remove all personally identifiable information on medication labels or packaging before disposing of unwanted medicine.

There are no upcoming take-back events at this time. Please check back later.

Monday, June 29, 2026

Redwood City Police Substation at Sequoia Station

Start time: 11:00 AM

End time: 3:00 PM

1035 El Camino Real,
Redwood City, CA 94063

Tuesday, June 30, 2026

The Half Moon Bay Police (San Mateo County Sheriff’s Substation)

Start time: 1:00 PM

End time: 5:00 PM

537 Kelly Avenue,
Half Moon Bay, CA 94019

Monday, July 6, 2026

Millbrae Library - Parking lot

Start time: 10:00 AM

End time: 2:00 PM

1 Library Ave, Millbrae,
CA 94030.
Features a dedicated, free parking lot for visitors.

Order Mail-Back Supplies/Get More Information

Click on the button to request a mail-back package.

Mail-Back options include:

● Unwanted medication mail-back envelope
● Inhaler mail-back package
● Injector mail-back package

Homepage

Safe Medication Return

Where to safely drop off your unwanted medicine in San Mateo County

Find Convenient Locations

Half Moon Bay Pharmacy

Kings Mountain Fire Department

Coastside Fire Protection District Station 41

CVS Pharmacy 09216

Bayshore Library

CVS Pharmacy 09752

Serramonte Main Library

San Mateo County Sheriff's Office - Half Moon Bay Sheriff's Office Substation

Chinese Hospital Outpatient Center Pharmacy

Coastside Adult Day Health Center

Kenneth Hovden DDS

Coastside Fire Protection District Station 40

Town of Woodside California

Thornton High School

Walgreens 01807

CVS Pharmacy 10165

San Mateo County Sheriff's Office - Coastside Patrol Bureau

Mouhannad Almajdalani Dental

Coastside Fire Protection District Station 44

North East Medical Services (NEMS)Eastmoor Pharmacy

Take-Back Events

There are no upcoming take-back events at this time. Please check back later.

Redwood City Police Substation at Sequoia Station

The Half Moon Bay Police (San Mateo County Sheriff’s Substation)

Millbrae Library - Parking lot

Order Mail-Back Supplies/Get More Information

Directory

1599 Tiburon Boulevard Tiburon, CA 94920

(415)-699-3540

Services Offered:

Hours:

Mail-back supply location

Drop-off location

Where to safely drop off your unwanted medicine in San Mateo County

Find Convenient Locations

Open Details

Take-Back Events

There are no upcoming take-back events at this time. Please check back later.

Redwood City Police Substation at Sequoia Station

The Half Moon Bay Police (San Mateo County Sheriff’s Substation)

Millbrae Library - Parking lot

Order Mail-Back Supplies/Get More Information

CVS Pharmacy 09370

1599 Tiburon Boulevard Tiburon, CA 94920 (415)-699-3540

Services Offered:

Hours:

Mail-back supply location

Drop-off location

1599 Tiburon Boulevard Tiburon, CA 94920

(415)-699-3540