Airbnb Safety for Hosts: Smoke Detectors, Fire Safety, and What Guests Need to See

Most guests never think about the smoke detector. They book on photos and reviews, arrive tired, and go to sleep in a place they have never seen in daylight. Airbnb safety depends on what you installed and on what you told them, and two stories from September 2026 show what happens when either one is missing.

This post covers the safety basics every short-term rental should have, and how to make that information visible to guests instead of buried where nobody finds it.

Two reminders from September 2026

The Vrbo fire safety lawsuit. In a lawsuit announced on September 22, 2026, families from Massachusetts sued in King County Superior Court in Seattle (case 26-2-30948-5 SEA) naming Expedia, HomeAway and Vrbo, according to the plaintiffs' press release. The suit follows a fire at a vacation rental in Barahona, Dominican Republic, on June 13, 2026, in which four people died, including a five-year-old child.

The suit points to Vrbo's own guidance to hosts: "install hardwired, interconnected smoke detectors outside all bedrooms and sleeping areas." It alleges that Vrbo rents properties that do not meet that guidance, that the smoke detector disclosure sits in a secondary "Safety" subsection, and that guests can pay without being required to view it. In a search 40 days after the fire, the plaintiffs' lawyers say about 66% of the Dominican Republic listings they reviewed still lacked smoke detectors. These are allegations in a lawsuit, not findings of a court.

The Athens explosion. On September 25, 2026, an explosion brought down a building on Lysikratous Street in Athens' Plaka district. Six people died. CBS News reported that an American family of four had been renting an apartment on the first floor, and a State Department spokesperson said their deaths were the result of a gas explosion. The investigation is ongoing.

Neither story is about a host doing one wrong thing. Both are reminders that guests trust the property with their lives, and usually know nothing about it.

The Airbnb safety checklist every host should cover

Local fire safety requirements for short-term rentals vary by city, county and country, so check yours. Beyond the legal minimum, this is the baseline:

1. Smoke detectors outside every sleeping area and on every floor. Test them between stays and replace batteries on a schedule, not when they chirp at 3am.
2. Carbon monoxide detectors anywhere there is gas, a fireplace, a fuel-burning heater, or an attached garage.
3. A fire extinguisher in the kitchen, somewhere visible, not under the sink behind the bleach.
4. Clear exits. Two ways out where possible, doors that open without a key from the inside, windows that are not painted shut.
5. Gas appliances serviced by a qualified technician, with the shut-off valve location known to you.
6. A first aid kit in an obvious place.
7. Emergency numbers for the local area, which may not be 911 for international guests.

What goes on an Airbnb safety card

A safety card is the short version guests need in an emergency. It should answer five questions in under a minute:

• Where is the fire extinguisher?
• Where are the exits? Especially from bedrooms.
• What is the local emergency number?
• What is the address? Guests on the phone with emergency services need the exact address, not "the blue house."
• Who is the host or local contact? A number that answers.

Print it and put it on the back of the front door or inside a kitchen cabinet. Then put the same information where guests will actually read it before anything goes wrong: on their phone.

Make safety information visible, not buried

The Vrbo lawsuit is about disclosure as much as equipment: information that exists but sits where nobody looks. The same thing happens inside a rental. The extinguisher location is on page 11 of a binder, the gas shut-off is in the host's head, and the guest never sees any of it.

A guest guide fixes the visibility part. In Guest Guide, you can:

• Add a warning notice that is displayed prominently in the guide, for things like "Gas stove: turn the knob fully off after use" or "Steep stairs to the loft."
• Put safety in the house rules. No candles, no smoking indoors, no blocking the exit.
• Use amenity cards for the fireplace, the heater or the gas stove, with instructions, photos and video.
• Keep the address one tap away, so a guest calling for help can read it out.

And when you replace the extinguisher or change the local contact, you edit the guide once and every guest sees the new version.

FAQ

Are smoke detectors required in an Airbnb? Requirements depend on local law, which varies by city, county and country. Whatever the law says, a working smoke detector outside every sleeping area is the baseline.

What should an Airbnb safety card include? Fire extinguisher location, exits, the local emergency number, the exact address, and a contact number for the host.

Do I need a carbon monoxide detector? If the property has gas, a fireplace, fuel-burning heating, or an attached garage, yes, fit one. Check your local requirements too.

Where should I put safety information for guests? In two places: a printed card in the property and your guest guide, so guests can read it on their phone before they need it.

Put your safety info where guests actually look: get started or see pricing.

Related reading

• Short-term rental regulations: how hosts keep up when the rules change
• What to include in an Airbnb guest book
• Airbnb house manual template