Some portable CO detectors can cost more than the plug-in versions, with some retailing for about $50 to $60, but they have the benefit of running on batteries, which means travelers won't need to ...

In most states, no law requires hotels or vacation rental properties to have carbon monoxide detectors. The Centers for Disease Control says carbon monoxide poisoning kills about 400 Americans a year.

Portable carbon monoxide detectors may be one of the simplest ways to protect your family while on the road. But experts say families shouldn’t be shy about asking hotels or rental hosts about ...

It recommends using a carbon monoxide detector in hotels, rentals, RVs, tents and boats. Emplify Health says it’s important to know the symptoms of CO poisoning, too.

If you decide to buy a carbon monoxide detector — prices start at $15 on Amazon — make sure the device you select is certified as meeting standards set by UL Standards & Engagement.

If CO detectors are already present, check them monthly to ensure they are functioning properly. If a CO detector goes off in your home, call 911 and go outside for fresh air immediately.

Again, this is why having a portable carbon monoxide detector is easy peace of mind. You can get them on Amazon for $30 or less.

It recommends using a carbon monoxide detector in hotels, rentals, RVs, tents and boats. Emplify Health says it’s important to know the symptoms of CO poisoning, too.