First Aid Kit and Emergency Supplies in Vacation Rentals: What to Include, What to Avoid, and What the Law Says

First Aid Kit in Vacation Rental: More Important Than It Seems

A guest cuts themselves peeling an orange. Another burns themselves on the iron. A child scrapes their knee in the pool. Do you have the basics at home to handle these situations without calling emergency services? If your answer is "I think so," we need to talk.

The first aid kit is one of those things that almost no one looks at when booking, but it can save you from a negative review (or something worse). Additionally, in several autonomous communities, it is mandatory to have one. Let's see what to include, what NOT to include (spoiler: no medications), and how to set it all up properly without spending a fortune.

Is it mandatory to have a first aid kit in a vacation rental?

It depends on the autonomous community. The regulations for tourist rentals vary quite a bit between regions (we detail this in requirements by autonomous community), and the first aid kit is one of those requirements that appears in some and not in others.

Communities where it is mandatory (or highly recommended)

Community	Mandatory?	Notes
Andalusia	Recommended	Not an explicit requirement, but required during inspections
Catalonia	Yes	Required in HUTs
Canary Islands	Yes	Must be signposted and accessible
Balearic Islands	Yes	Explicit requirement
Valencian Community	Recommended	Assessed during inspections
Madrid	Not explicit	Good practice
Galicia	Yes	In VUTs

Note: even if it is not mandatory in your community, having one is common sense. If a guest gets hurt and there's not even a bandage, the review will be on you.

What to include in the first aid kit (full list)

Here is the actual list, the one I use and that any industry professional recommends. Divide it into three sections: basic dressings, support materials, and useful items that almost no one includes.

Basic dressings

• Bandages of various sizes (minimum 20)
• Sterile gauze pads (pack of 10)
• Elastic bandages (2, 5cm and 10cm)
• Hypoallergenic adhesive tape
• Physiological saline solution (single-dose, much more hygienic)
• Chlorhexidine or povidone-iodine (Betadine) for disinfection
• Small hydrogen peroxide bottle
• Burn dressings (like Linitul or similar)
• Blister dressings (Compeed or generic)

Support materials

• Rounded-tip scissors
• Tweezers
• Digital thermometer (avoid mercury ones, they are prohibited)
• Latex or nitrile gloves (a small box)
• Surgical masks (5-10)
• Instant cold packs (those activated by squeezing)
• Emergency thermal blanket

Extra items that make a difference

• Mosquito repellent (especially on the coast)
• After-sun or moisturizer for minor sunburns
• Insect bite solution (ammonia stick or similar)
• Single-dose eye drops for irritation
• Individual antiseptic wipes (for the beach)

What NOT to include in the first aid kit

Here's the important part where many owners make mistakes: you cannot leave medications in your vacation rental's first aid kit. Neither paracetamol, ibuprofen, aspirin, nor antihistamines.

Why not?

Three reasons:

1. Legally, you are not a pharmacist. Dispensing medications, even over-the-counter ones, can be considered an unauthorized activity.
2. Civil liability. If a guest takes an ibuprofen you left and has an allergic reaction, or interacts with their medication, or gives it to a child, the responsibility could fall on you.
3. Expiration dates and storage. Medications require monitoring of expiration dates and specific storage conditions. An expired blister pack forgotten in a damp drawer for two years is a problem.

The rule is simple: dressings and sanitary materials yes, medications no. If a guest needs paracetamol, they should go to the pharmacy. You can indicate its location and opening hours in the welcome manual.

What if I leave only paracetamol "just in case"?

Bad idea. Even though it's over-the-counter, it is still a medication. And while probably nothing will happen in 99% of cases, the remaining 1% can be very costly. It's not worth saving a guest a 10-minute walk.

Where to place the first aid kit

It seems obvious but isn't. Common mistakes include:

• Hidden in a high cabinet: they won't find it. It also doesn't help.
• In the bathroom above the sink: humidity damages gauze and dressings.
• Next to the oven in the kitchen: heat isn't friendly either.

The best place: a mid-height cabinet in the hallway or entrance, dry, cool, and visible. Label it with a green cross sticker (sold for about 3 euros at any hardware store) and include a photo in the welcome manual.

How much does it cost to set up the first aid kit?

A complete first aid kit, purchased at a pharmacy or supermarket, costs between 30 and 50 euros initially. Replenishing used items costs about 5-10 euros per year.

Item	Approximate cost
First aid kit box or case	8-15 €
Complete dressing materials	20-25 €
Thermometer and tweezers	8-12 €
Extras (repellent, after-sun)	5-10 €
Initial total	40-60 €
Annual replenishment	10-15 €

Less than the cost of a lost night due to a bad review.

Emergency numbers: the essential complement

A first aid kit without information is half a kit. Always include a laminated sheet inside the case with:

• 112: general emergencies
• 061: medical emergencies (depending on the community)
• 091 / 092: national/local police
• Nearest health center (address and phone)
• Nearest hospital with emergency services (address and phone)
• Nearest 24-hour pharmacy
• Your phone as host

This should also be in the welcome manual, but having a physical copy in the first aid kit is invaluable when someone is nervous.

Periodic review: how often to check it

Set up a simple system: every six months, check the first aid kit. Verify:

• Nothing is missing (guests often take bandages, which is normal)
• Sterile gauze is not open or damp
• Saline solution and disinfectants are not expired (yes, they expire)
• The cold pack is not broken

A good trick: do it at the change of season, when you already perform other house inspections.

What if a guest gets seriously injured?

This is where insurance comes in. Know what your vacation rental insurance covers: most include civil liability, but it's good to verify. If a guest has a serious accident in the property, the insurance should cover damages as long as you have met legal requirements (proper equipment, safe installations, etc.).

Always document incidents: date, time, what happened, whether emergency services were called. An email to the guest asking how they are also serves as a record.

How does Autoregistro fit in?

The first aid kit is a small but important part of your legal toolkit for your vacation rental. Just as you need to meet equipment requirements, you must also comply with the traveler registration with SES Hospedajes, which is mandatory for all vacation rentals in Spain.

Autoregistro does exactly that: guests fill out an online form with their details, and we automatically send it to SES Hospedajes. No scanning IDs, uploading files, or fuss. 1 euro per month per property, less than a coffee. This way, you handle the administrative part and focus on making the property work (and keeping the first aid kit in place).

Frequently Asked Questions

Can I leave paracetamol or ibuprofen if I notify the guest?

Better not. Even if you inform, civil liability remains yours if something goes wrong. Just indicate where the nearest pharmacy is in the welcome manual.

Does the first aid kit need to be certified?

There is no specific certification for vacation rentals. You can buy a standard case at any pharmacy or even assemble one yourself with a plastic box. The important thing is the contents and signage.

What if a guest opens the first aid kit and takes items?

It's normal for them to use bandages or disinfectant; that's what it's for. If you notice more expensive items (thermometer, scissors) disappearing, consider it part of operational costs and replenish every six months.

Should I mention in the listing that there's a first aid kit?

Yes, it's a plus. On Airbnb, there's a specific "first aid kit" box in the safety section. Check it. It builds trust, especially with families with children.

Can I install a defibrillator?

It's not mandatory in private vacation rentals (it is in some large hotel establishments or large community pools). Installing one is costly (800-1500 euros) and requires maintenance, so unless you have a very specific case, it's not worth it.