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What Are the Dangers of Carbon Monoxide and Why it is Dangerous in the Home
Carbon monoxide (CO) is a dangerous gas that cannot be seen, smelled, or tasted. Because it is colorless and odorless, people may be exposed without realizing it. Carbon monoxide is produced when fuels such as natural gas, propane, oil, wood, gasoline, kerosene, or coal do not burn completely. Exposure to elevated levels of CO can quickly become a serious emergency.
When inhaled, carbon monoxide reduces the blood’s ability to carry oxygen throughout the body. This lack of oxygen can affect the brain, heart, and other vital organs. Even lower levels of exposure may cause symptoms such as headache, dizziness, nausea, fatigue, weakness, confusion, or shortness of breath. Higher levels or prolonged exposure can lead to unconsciousness, long-term injury, or death.
Common Sources of Carbon Monoxide in the Home
Many homes contain appliances or equipment that may produce carbon monoxide if damaged, blocked, or not vented properly. Common sources include:
Gas furnaces and boilers
Water heaters
Gas ovens, cooktops, and ranges
Clothes dryers
Fireplaces and wood-burning stoves
Portable generators
Gas space heaters
Vehicles running in attached garages
Charcoal grills or fuel-burning devices used indoors
How to Help Prevent Carbon Monoxide Poisoning
You can reduce the risk of carbon monoxide exposure by keeping fuel-burning appliances properly maintained and ensuring they vent correctly. Have furnaces, chimneys, vents, and heating systems inspected regularly by a qualified professional. Never use grills, generators, or outdoor fuel-burning equipment inside a home, basement, garage, or enclosed space.
Install carbon monoxide alarms on every level of your home and outside sleeping areas. Test alarms regularly and replace batteries or the unit as recommended by the manufacturer.
What to Do if a Carbon Monoxide Alarm Sounds
If your carbon monoxide alarm activates, do not ignore it. Move everyone outdoors or to fresh air immediately. Call 911 or your local emergency services, then contact a qualified technician to inspect fuel-burning appliances and possible sources of CO. Do not re-enter the home until emergency personnel say it is safe.
Why Carbon Monoxide Alarms Matter
Because carbon monoxide is impossible to detect with human senses, alarms provide one of the most important early warnings available. A properly installed and maintained carbon monoxide detector can alert your household to dangerous levels before symptoms become severe.
The 2026 Centreville explosion proves gas leaks can bypass your sense of smell, making a First Alert Natural Gas Alarm a vital, life-saving tool for any home.
Maryland will introduce strict fire safety mandates for short-term rentals, requiring interconnected smoke alarms and fire extinguishers by October 1, 2026.
10 years of peace of mind, the SM310 smoke alarm is equipped with advanced dual sensors, a significant leap forward from traditional single-sensor alarms.
That chirping sound coming from your smoke alarm might be annoying, but it's important not to ignore it. A beeping smoke alarm is a signal that something needs your attention. In most instances, smoke alarms will be beep due to the following:
As we spring forward with daylight saving time, it's natural to think about home safety and maintenance. But amidst the hustle and bustle of adjusting clocks and schedules, one crucial task often gets overlooked: checking your smoke alarms.
Knowing some of the key differences between hardwired, battery powered and plug-in carbon monoxide alarms can be essential in making the right pick for your setting.
Stopping nuisance alarms and alarm chirping can be as simple as checking your alarm's battery to something a little more involved as moving the alarm to another location. Let's figure out why your alarm keeps chirping.
We still do not hold the threat of natural gas to the same standard as we do smoke and carbon monoxide. It's something that needs to be addressed as natural gas disasters like this have happened and continue to happen much closer to home.
We often receive messages from folks looking to enhance their in home smoke, fire and carbon monoxide safety while being mindful of hearing loss. We're happy to say that the First Alert Store currently features three hearing impaired devices that can quickly alert residents with a powerful LED strobe light that meets UL and ADA requirements.
One of the more common misconceptions about smoke alarms is that they cost an arm and a leg to purchase. The First Alert brand handles this in stride with having smoke and fire alarms available for every budget. The two smoke alarms we'll be focusing on today offer a decade's worth of protection for under $13.00.
When seconds are vital in safely escaping in the event of an emergency, you'll need a smoke and fire defense system that's capable of alerting the entire home. First Alert Wireless Interconnect Smoke Alarms remove the limitations of a standard smoke detector by being able to link with one another.
When it comes to selecting a smoke alarm for your home, you'll have plenty of options to choose from at the First Alert Store. Whether it's the easy to setup and reliable protection of a hardwired smoke alarm or the increased coverage of an interconnected combination alarm, the First Alert offers smoke and fire protection in various forms.
Having a series of smoke and fire alarms installed in your home remains the best defense in the face of a potential fire. There's no replacing that initial window of time created by a smoke detector's ability to warn its surroundings. Having that time and knowing what to do with it remain two different things. Every home should have a fire escape plan committed to memory.
October is Fire Prevention Month. The First Alert Store is here to provide you with the resources and fire safety equipment needed to ensure that you and your family are protected for this month and beyond. Did you know that 3 out of 5 home fire deaths took place in homes without functioning smoke detectors?
Understanding how to help protect your home and family from fire or carbon monoxide remains a top priority. For whole home protection, you'll want to follow these safety recommendations on the installation and placement of smoke alarms, carbon monoxide detectors and fire extinguishers in your home.
While battery operated and plug in carbon monoxide detectors offer some excellent versatility with regards to installation, they lack the interconnected features of a hardwired carbon monoxide alarm. First Alert Hardwired Carbon Monoxide Detectors can be linked together, ensuring a large net of detection when searching for carbon monoxide.
There is something inherently convenient about being able to plug in a carbon monoxide alarm. You can simply plug in a carbon monoxide detector into a standard wall outlet and have immediate access to co detection. This makes plug in carbon monoxide alarms a popular choice for those who want to avoid the installation process of a hardwired or battery operated detector.
Don't wait until it's too late. Replace your current smoke and fire alarms at the First Alert Store today. 10 Year Battery Operated and Hardwired Smoke Alarms are available for online purchase.
Available in a variety of sizes and class types, First Alert Fire Extinguishers can safely be installed in the home or commercial setting. When selecting a fire extinguisher for your home or business, it's important to review the extinguisher's rating.
First Alert Smoke Alarms, Portable Carbon Monoxide Alarms, Combination Alarms and Tundra Fire Extinguishing Spray provide home safety from fire and carbon monoxide
carbon monoxide can be produced and released by any fuel burning device in your home (i.e. stoves, furnaces, heaters...) CO alarms remain the surest and most accurate means of detecting this very dangerous gas.
Forgoing hardwired installation, this traveling carbon monoxide alarm can be moved from room to room or be used on the go. No larger than the size of most cellphones, the traveling carbon monoxide detector is powered by a 10-year lithium battery.
The First Alert Store is here to aide families by offering a selection of fire safety equipment such as: First Alert Smoke Alarms, First Alert Fire Extinguishers and First Alert Escape Ladders.
Protect What Matters Most with First Alert Smoke and Combination Alarms. The U.S. Fire Administration (USFA) is increasing its efforts to educate homeowners on the life threatening dangers associated with smoke and fire.
Take control of your home security systems with the easy-to-setup Smartbridge security system. This unique home or office security system can be controlled or monitored online at any time, no matter where you are.
A Brand you can trust, First Alert Smoke, Carbon Monoxide & Natural Gas detection products are the perfect solution for your home safety and security solutions.
Communicate with Alexa right through your smoke alarm. The combination of dual (smoke & CO) protection, user accessibility via Alexa Voice integration and an immersive audio system distinguish this alarm as a must own safety enhancer for any number of interior settings.
The winter months carry a significantly increased risk for homeowners seeking to protect themselves and their loved ones from the very real and often lethal attributes of fire and carbon monoxide. First Alert Store offers tips and the tools required to keep your family and home safe from fire, smoke and carbon monoxide during the holidays.
First Alert the #1 most trusted Brand for safety products in America is having a smoke alarm sale for Fire Prevention Week. Save 30% instantly on select smoke and fire detectors.
The winter months heighten the already potential lethal properties associated with carbon monoxide. It is absolutely essential that homeowners have access to a CO alarm that will readily alert their surroundings to the presence of the "silent killer", carbon monoxide. The First Alert Store offers a collection of carbon monoxide alarms that will allow homeowners to achieve the maximum in peace of mind this winter.
Know the difference between the sensor types found in all modern smoke alarms. Find out more on photoelctric, ionization and dual sensing detection and the benefits of each.
Make sure you and your loved ones are protected and practice home safety escape planning. First Alert offers all the tools you need to help warn you of potential dangers and make sure you plan ahead to avoid disaster.
Reduced prices and free shipping on all fire and safety alarms for a limited time only. Order today and make sure your home is protected from the dangers of fire, smoke, carbon monoxide and gas leaks.
Winter is the most dangerous time of year for fire, smoke and carbon monoxide hazards. Make sure you take the right steps to keep your family, friends and home safe during the holidays.
Don't wait until it is to late to check the date of your current smoke or co alarms. Gain 10 years of peace of mind with First Alert's 10 year smoke alarms and co detectors.
First Alert interconnected alarms talk to each other so if one smoke or co alarm sounds they all do. Create a mesh network of fire and carbon monoxide detection within your home and be warned faster of any danger before it is to late.
Make sure your home and living quarters is hazard free with a First Alert Home Testing Kits. Test drinking water with a simple to use sample kit. Test for radon and lead within your home or kids toys. Test for mold before it becomes a serious problem.
Numerous studies have concluded that the very presence of a functioning smoke alarm reduces the overall percentages of fatalities associated with fire by a staggering half. The First Alert Store showcases an extraordinary amount of performance rich First Alert Smoke Alarms that are ideal for combating the many dangers presented by the presence of smoke, fire and carbon monoxide.
The First Alert Store features Smoke Alarms and CO Detectors that excel as industry standards in offering the maximum in peace of mind. Not only are First Alert Smoke Alarms compliant with all state laws and legislations, they're incredibly easy to setup and feature a swift installation process.
The First Alert Store is excited to announce that it will be releasing three new installments in its series of highly intuitive and performance exceeding First Alert Smoke Alarms and First Alert Carbon Monoxide Alarms.
Get instant updates directly to your phone whenever a smoke or carbon monoxide danger is present. The revolutionary OneLink smoke & co alarm from First Alert helps keep you connected and protected.
For optimal efficiency in safeguarding your home, the First Alert brand has created a series of tips that can greatly assist in the planning, protection and prevention phase.
The successful launch of the First Alert Atom Photoelectric Smoke & Fire Alarm elevated the genre significantly by offering maximum smoke and fire protection while showcasing a sleek and subtle design that would mesh into nearly any background.
Easy installation and reliable protection, First Alert hardwired smoke alarms are the perfect home safety solution against smoke and fire hazards. Shop online now for First Alert Hardwired Alarms!
These tamperproof alarms are perfect for commercial use. Simply pull the activation tab and enjoy 10 years of protection without ever having to replace the battery.
The First Alert Hardwire Combination Smoke/Carbon Monoxide Alarm wires directly into your home's electrical system. In the event of a power outage, this alarm has been equipped with a 9V battery backup to provide optimal protection.
First Alert helps increase awareness with fire safety week promotion. Purchase smoke alarms, gas detectors, fire extinguishers and more on our secure online channel and have them delivered right to your home!
The Official First Alert Store features several home security products to give you peace of mind including security cameras, home security safes, security doors, motion sensing lights, home test kits, escape ladders and more!
When it comes to establishing the ideal home defense, the First Alert Store carries all of the necessary equipment needed to secure the ultimate in peace of mind.
First Alert has you prepared for any situation that arises with their Person Security Alarm POD. With a motion sensor, panic alert and flashlight, when something goes wrong, you'll be able to get the help you need much faster.
First Alert features a tremendously diverse catalogue of Gun Cabinets, Executive Gun Safes and other home safety products. Find the right one for you at FirstAlertStore.com
First Alert has you covered when it comes to new legislation for 10-year Smoke and Carbon Monoxide Alarms. Get the newest models at FirstAlertStore.com
In an effort to make the process of purchasing home safety products and accessories that excel beyond the industry standard in safety, an informative and enjoyable experience, The First Alert Store has been completely retooled and repackaged by our team of committed designers.
First Alert provides you with peace of mind at home or on the road with a variety of Carbon Monoxide detectors. From Battery Backup to Travel models FIrstAlertStore.com has you protected.
You never know when or where a fire will start, or even what kind of fire it will be, so it is important to cover all these aspects when protecting your home.
The contractor pack of hardwired smoke alarms with battery backup isn't just for new construction it is a perfect fit for apartment complexes, fire departments and other organizations. This bulk smoke detector comes in a convenient 6 pack that includes individual packaging, a battery and a manual for each alarm.
Spring is here and to me, that means rain. Many people have basements and with the saturated ground that can mean seepage. Seepage can easily turn to mold if you don’t dry your basement properly. Mold has become a real topic of concern due to its effects it can have on your health with long exposure times.
The First Alert Hanging Folder File Box will solve a lot of problems by providing a storage compartment to store your files, security (which are provided with two entry keys), and organization.
If you have a dark hallway or even a dark area in your home, it may be a great idea to replace your smoke alarm with one of our Escape Light Smoke Alarms.
The Hardwired CO Alarm can be interconnected with existing smoke alarms and is especially beneficial when there are living spaces on different levels of your home.
Having this alarm, you are able to detect water gathering at a very early stage and be able to (if possible) remove and/or rid those things surrounding the water intake.
Carbon Monoxide is an invisible, odorless gas. It's produced when fossil fuels (like oil, gas or coal) burn. Because you cannot see, taste or smell it, carbon monoxide can harm and even kill you before you even know it’s there.
If you have existing interconnected hardwired alarms in your home, replace one of those alarms with a hardwired OneLink alarm and when the battery operated OneLink alarms sound they will also sound the existing interconnected hardwired alarms and vice versa.
Many states require you to have a hardwired smoke alarms in your home. This one does double duty and will detect fast burning fires and also smoky smoldering fires.
This alarm wires directly into your homes electrical wiring system and
the battery backup will give you the peace of mind that if you ever lose power
your alarm will still work.
As parents, especially parents of newborns and young children, we become quite concern with our children's atmosphere; protecting our children from hurting themselves.
Mold, by far, is another contributor we can add to the list that causes (minor) health issues. Mold, a fungus that grows in damp areas, can cause health problems such as sinus, allergies, hay-fever, and common skin irritations if inhaled and/or physically exposed.
As stated before, the key to reducing mold is MOISTURE CONTROL. However if you should experience an outspread of mold, here are some user-friendly tips you can take on reducing mold: REDUCE THE HUMIDITY IN YOUR HOMES: Using appliances such as air conditioners and de-humidifiers are a good source in removing moisture. Whenever you are cooking, showering, or cleaning, running a fan and/or opening some windows for air ventilation keeps control of the humidity in your home also.
Check your alarm's manufacturing date and warranty to make sure your alarm is in good standing and you are covered in the event you may need a replacement (if your alarm is not working properly or is malfunctioning)y
Not sure what to purchase for the holidays? FirstAlertStore.com has a variety of combo/multipacks that can help achieve your holiday goal: to spread good cheer and provide not only quality and safety, but quantity to accompany all (if not most).
Disconnect all power sources (take out the battery, if it is a plug in alarm remove it from the outlet, and if it is hardwired alarm disconnect it from any wiring). Hold the test/silence button for 20 seconds. Reconnect all power sources (put the new battery in, plug back into the outlet.
With saving time, money, and minutes/hours of installation, all you have to do is attach the ladder to your second floor (Two Story) or third floor (Three Story) bedroom window ledge and deploy.
With the winter months right around the corner and with many homes using their fire places it is important to practice some fire safety. We carry two fire escape ladders (for 2 story homes and for 3 story homes).
This unique fire extinguisher is easy to use, simply point and shoot. I best describe it like spraying hairspray and it is about the same size as a large hairspray bottle. It is so small that it can sit on the countertop or store under the kitchen sink without taking up a lot of room.
Firefighters found four children inside the home. Fire, police and medical personnel performed emergency medical treatment, but one child died at the scene. The three others were taken to the hospital, where one of them later died.
People living on the right side of the apartment where the fire happened made it out safely and are staying elsewhere. Three people are dead after an apartment fire early Wednesday in Wayne County.
Leak in a San Francisco apartment building killed a 77-year-old man and injured eight other people. Carbon monoxide is an odorless, tasteless, colorless and highly toxic gas that is a byproduct of combustion.
With the beginning of Daylight Saving Time and the Spring Forward time change on March 9, the National Fire Protection Association (NFPA) is urging people to take safety precautions with smoke alarms when they set their clocks ahead one hour.
In two to three minutes, a typical living room or bedroom can become fully engulfed in flames. But people who die in house fires often aren't touched by flame. People who die in house fires often do so without ever waking up, succumbing to smoke and poisonous gases before
they are touched by flames.
Experts say the ionization alarm provides a better response to flaming fires, where the less common photoelectric provides a faster response to smoldering fires. Firefighters recommend that you have both.
There was no smoke billowing from the roof and no flames shooting out of windows. Even the interior looked
untouched. But there was a hazard, and over time it could be deadly. Carbon monoxide could be called a stealth gas.