1. Assess the space
The team looks at where powder or residue is, what materials are involved and who will use the space next.
San Francisco, CA · San Francisco County
Is a rental, vehicle or storeroom in San Francisco showing signs of fentanyl? Stay out, keep others away and call (877) 812-4220 to ask about containment, residue removal and disposal.
If anyone is in danger, call 911 first. For a suicide crisis, call or text 988.
Because fentanyl residue can be a fine powder, a faint film or nothing visible at all, any unknown powder is treated as hazardous. Decontamination aims to leave surfaces clear of it.
Have questions about unknown powders, exposure risks and cleaning? Owners in San Francisco can ask San Francisco Biohazard Cleanup Help in a calm call with no judgment. You get help focused on making your space in San Francisco County safe.
Renters make up about 62% of households in San Francisco, so landlords often need a unit made safe after a tenant leaves powder or residue behind. People who may have been exposed should get medical care. Marinhealth Medical Center in Greenbrae is the closest emergency room to San Francisco.
What fentanyl decontamination covers:
The team looks at where powder or residue is, what materials are involved and who will use the space next.
Loose powder, pills, packaging and other items are collected and sealed first.
Floors, furniture and fixtures are cleaned. Carpet, padding and fabric that hold residue are removed.
Sealed waste leaves the property, and the owner can request records of the cleanup.
Fentanyl decontamination in San Francisco, CA typically costs $3,000 to $30,000, depending on the size of the affected area and the materials involved.
How far residue has spread changes the plan. A contained patch is a smaller job than powder tracked across several rooms.
| Type of job | Typical range |
|---|---|
| Fentanyl cleanup | $5,000 - $30,000+ |
| Fentanyl cleanup | $3,000 - $20,000 |
Estimates only, not a quote. Sources: Biohazard cleanup company pricing guide. Price drivers include area affected, testing before and after, protective gear and disposal, materials that must be removed. Call (877) 812-4220 to talk through the job.
Call 911 if the person cannot be woken, is breathing slowly or is very drowsy. For other questions, call Poison Control. Get away from the area and wash skin with soap and water. Tell responders what you found and where, so they can act safely.
It is not recommended. Sweeping, wiping and vacuuming can lift fine powder into the air. Leave the area, keep people and pets out, and call 911 in an emergency or Poison Control with questions. Then ask a cleanup team about decontamination.
Often not. In many cases the person who calls does not need to be on site. The team may need access, keys and a point of contact. Ask how that can be arranged, especially if you are out of town or the space is vacant.
Do not touch it, and keep others away. Tell a supervisor or the property manager and call 911 if anyone is ill. A cleanup team can clean the area afterward. Employers should also follow their own safety procedures.
Some teams offer sampling and some do not. Rules for testing and clearance vary by place. Ask the team what it checks, and ask the local health department what applies where you live.
It is the careful removal and cleaning of fentanyl powder or residue from a home, vehicle or workplace. Cleanup crews wear protective gear, control the air, collect residue without raising dust, clean surfaces and seal waste. A record of the work is usually available at the end of the job.
Do not touch or sweep it. A cleanup team contains the area and cleans it safely.
Call (877) 812-4220