A properly installed and maintained smoke alarm is the only thing in your home that can alert you and your family to a fire 24 hours a day, seven days a week. Whether you’re awake or asleep, a working smoke alarm is constantly on alert, scanning the air for fire and smoke.
According to the National Fire Protection Association, almost two-thirds of home fire deaths resulted from fires in properties without working smoke alarms. A working smoke alarm significantly increases your chances of surviving a deadly home fire.
There are many different brands of smoke alarms available on the market, but they fall under two basic types: ionization and photoelectric.
It cannot be stated definitively that one is better than the other in every fire situation that could arise in a residence. Because both ionization and photoelectric smoke alarms are better at detecting distinctly different, yet potentially fatal fires, and because no one can predict what type of fire might start in a home, the USFA recommends that every residence and place where people sleep be equipped with:
In addition to the basic types of alarms, there are alarms made to meet the needs of people with hearing disabilities. These alarms may use strobe lights that flash and/or vibrate to assist in alerting those who are unable to hear standard smoke alarms when they sound.
Smoke alarms are powered by battery or they are hardwired into the home’s electrical system. If the smoke alarm is powered by battery, it runs on either a disposable 9-volt battery or a non-replaceable 10-year lithium (“long-life”) battery. A backup battery is usually present on hardwired alarms and may need to be replaced.
These batteries must be tested on a regular basis and, in most cases, should be replaced at least once each year (except for lithium batteries). See the Smoke Alarm Maintenance section for more information.
Smoke alarms are not expensive and are worth the lives they can help save. Ionization and photoelectric smoke alarms cost between $6 and $20. Dual sensor smoke alarms cost between $24 and $40.
Some fire departments offer reduced price, or even free, smoke alarms. Contact your local fire department’s non-emergency phone number for more information.
Install smoke alarms on every level of your home, including the basement. Many fatal fires begin late at night or early in the morning, so the U.S. Fire Administration recommends installing smoke alarms both inside and outside of sleeping areas.
Since smoke and many deadly gases rise, installing your smoke alarms at the proper level will provide you with the earliest warning possible. Always follow the manufacturer’s installation instructions.
Some fire departments will install battery-operated smoke alarms in your home at no cost. Contact your local fire department’s non-emergency phone number for more information.
Hardwired smoke alarms should be installed by a qualified electrician.
Is your smoke alarm still working? Smoke alarms must be maintained! A smoke alarm with a dead or missing battery is the same as having no smoke alarm at all.
A smoke alarm only works when it is properly installed and maintained. Depending on how your smoke alarm is powered (9-volt, 10-year lithium, or hardwired), you’ll have to maintain it according to manufacturer’s instructions. General guidelines for smoke alarm maintenance:
Smoke alarm powered by a 9-volt battery
Smoke alarm powered by a 10-year lithium (or “long life”) battery
Smoke alarm that is hardwired into the home’s electrical system
A smoke alarm is just doing its job when it sounds while you’re cooking or taking a shower with lots of steam.
Disabling a smoke alarm or removing the battery can be a deadly mistake.
In the event of a fire, remember that every second counts, so you and your family must always be prepared. Escape plans help you get out of your home quickly. In less than 30 seconds, a small flame can get completely out of control and turn into a major fire. It only takes minutes for a house to fill with thick black smoke and become engulfed in flames.
Prepare and practice your fire escape plan twice a year with everyone in your household, including children and people with disabilities. It's also a good idea to practice your plan with overnight guests. Some tips to consider when preparing your escape plan include:
Download this form-fillable poster (PDF, 636 Kb)
When a fire occurs, get out fast: you may only have seconds to escape safely. Take the safest exit route, but if you must escape through smoke, remember to crawl low, under the smoke and keep your mouth covered. The smoke contains toxic gases, which can disorient you or, at worst, overcome you.
When you come to a closed door, feel the doorknob and door to make sure that fire is not on the other side. If either is hot, leave the door closed and use your secondary escape route. If the door feels cool, open it slowly. Be ready to shut it quickly if heavy smoke or fire is present.
If you can't get out, close the door and cover vents and cracks around doors to keep the smoke out. Call 9-1-1 or your local emergency number. Say where you are and signal for help at the window with a light-colored cloth or a flashlight.
Designate a meeting location a safe distance in front of your home. For example, meet under a specific tree or at the end of the driveway or front sidewalk to make sure everyone has gotten out safely and no one will be hurt looking for someone who is already safe. Make sure everyone in your home knows how to call 9-1-1 or your local emergency number and that your house number can be seen day or night from the street.
Remember to escape first and then notify the fire department using the 9-1-1 system or proper local emergency number in your area. Never go back into a burning building for any reason. Teach children not to hide from firefighters. If someone is missing, or pets are trapped inside your home, tell the firefighters right away. They are equipped to perform rescues safely.
You won’t know until you do a fire safety walkthrough.
Conduct a fire safety walkthrough of your home on a regular basis. Use the following tips to help you in your walkthrough:
USFA recommends that only those trained in the proper use and maintenance of fire extinguishers consider using them when appropriate.
The use of a fire extinguisher in the hands of a trained adult can be a life and property saving tool. However, a majority of adults have not had fire extinguisher training and may not know how and when to use them. Fire extinguisher use requires a sound decision making process and training on their proper use and maintenance.
Consider the following three questions before purchasing or using a fire extinguisher to control a fire:
Different types of fires require different types of extinguishers. For example, a grease fire and an electrical fire require the use of different extinguishing agents to be effective and safely put the fire out.
Basically, there are five different types of extinguishing agents. Most fire extinguishers display symbols to show the kind of fire on which they are to be used.
Class A extinguishers put out fires in ordinary combustible materials such as cloth, wood, rubber, paper, and many plastics.
Class B extinguishers are used on fires involving flammable liquids, such as grease, gasoline, oil, and oil-based paints.
Class C extinguishers are suitable for use on fires involving appliances, tools, or other equipment that is electrically energized or plugged in.
Class D extinguishers are designed for use on flammable metals and are often specific for the type of metal in question. These are typically found only in factories working with these metals.
Class K fire extinguishers are intended for use on fires that involve vegetable oils, animal oils, or fats in cooking appliances. These extinguishers are generally found in commercial kitchens, such as those found in restaurants, cafeterias, and caterers. Class K extinguishers are now finding their way into the residential market for use in kitchens.
There are also multi-purpose fire extinguishers - such as those labeled "B-C" or "A-B-C" - that can be used on two or more of the above type fires.
Portable fire extinguishers are valuable for immediate use on small fires. They contain a limited amount of extinguishing material and need to be properly used so that this material is not wasted. For example, when a pan initially catches fire, it may be safe to turn off the burner, place a lid on the pan, and use an extinguisher. By the time the fire has spread, however, these actions will not be adequate. Only trained firefighters can safely extinguish such fires.
Use a fire extinguisher only if:
If all of these conditions are not present, you should NOT try to use a fire extinguisher. Alert other occupants, leave the building following your home escape plan, go to the agreed upon meeting place, and call the fire department from a cell phone or a neighbor's home.
Some people have physical limitations that might diminish or eliminate their ability to properly use a fire extinguisher. People with disabilities, older adults, or children may find that an extinguisher is too heavy to handle or it may be too difficult for them to exert the necessary pressure to operate the extinguisher.
Fire extinguishers need to be regularly checked to ensure that:
Additionally:
All are required to safely control a fire with an extinguisher. For this reason, USFA recommends that only those trained in the proper use and maintenance of fire extinguishers consider using them when appropriate. Contact your local fire department for information on training in your area.
