Trust & Safety

Your safety is our priority

Safety and security are must-haves in any home. In addition to the steps Airbnb takes to help protect our community, we encourage both hosts and guests to stay aware and take certain safety precautions when they’re hosting or traveling.

Detection is the first step to prevention

Smoke and carbon monoxide (CO) alarms save lives. That’s why we’re on a mission to get as many alarms into as many homes as possible. We encourage hosts to check their homes to check if they already have smoke and carbon monoxide alarms and install them if they don’t. Once alarms are in place, hosts should test them regularly, and make sure their listing description is up to date.

Increasing guest awareness & safety

Information about safety features, including whether or not a home has smoke and carbon monoxide alarms, appears on the listing page. It’s important for hosts to keep this information accurate and to make sure any alarms listed are working properly.

Get a free alarm

Hosts with an active listing can get a self-contained, battery powered combination smoke and carbon monoxide alarm at no cost. Each host is limited to one alarm, and we advise hosts to add more alarms as needed.
We have temporarily paused shipments to China and Japan. We’re sorry for any inconvenience. Please check back for updates.
We currently do not ship to P.O. boxes or locations in Cuba, North Korea, Iran, and Syria.
The alarms selected for this program are certified by Underwriters Laboratories (UL), a safety certification company. We also recommend checking your local laws and regulations to make sure you’re meeting all alarm requirements—including whether additional alarms are necessary.
Please review the program Terms and Conditions. Thank you for doing your part to keep our community safe.

Already have smoke and carbon monoxide alarms?

Make sure this information is added to your listing and your devices are tested regularly. You can add or update these details in the Amenities section—scroll down and look for Home Safety.

Home safety preparedness tips

We’ve partnered with experts at the American Red Cross to share some home safety best practices for hosts:
At a minimum, install a smoke alarm* on every level of the home and outside each sleeping area. Test them once a month and replace the batteries at least once a year, if your model requires it.
Install a carbon monoxide (CO) alarm* in the hallway of your home near sleeping areas. Avoid corners where air does not circulate and follow the manufacturer’s instructions to test the carbon monoxide alarm every month.
Make sure all appliances in your home are installed according to manufacturer’s instructions and local building codes. Most appliances should be installed by professionals.
Have heating systems, including chimneys and vents, inspected and serviced annually to check for blockages, corrosion, partial and complete disconnections.
Establish an emergency plan for your home—and make sure it’s easily accessible to all guests. Your plan should include two ways to escape from every room in your home and the contact information for local emergency services. Select a meeting spot at a safe distance from your home where your guests can meet after a fire.
Visit for more information.
* In order to communicate with a global audience, Airbnb often uses the terms “alarm” and “detector” interchangeably.
The American Red Cross name, emblem and copyrighted materials are being used with its permission, which in no way constitutes an endorsement, express or implied, of any product, service, company, opinion or political position. The American Red Cross logo is a registered trademark owned by The American National Red Cross. For more information about the American Red Cross, please visit