Use a fire extinguisher only for small, contained fires (no larger than a wastebasket) when you have a clear, unblocked escape route and the right type of extinguisher. Always prioritize evacuation if you are in any doubt.
Evacuate and do not use a fire extinguisher if the fire is spreading rapidly, is already larger than a small trash can, or is producing heavy, toxic smoke. You should also flee immediately if the fire blocks your escape route, if you are unsure how to use the equipment, or if you feel panicked.
For a magnesium fire, you must use a Class D fire extinguisher. Class D extinguishers utilize specialized dry powders—typically sodium chloride (like the Amerex B570) or copper—that smother the burning metal and dissipate heat without causing a violent, explosive reaction.
The 3 P's of fire safety stand for Prevent, Plan, and Practice. Following these steps helps keep your family and home secure.
The golden rule of fire extinguishers is simple: if in doubt, get out.
Never use a fire extinguisher if the fire is spreading beyond its immediate source, is producing heavy smoke, or blocks your exit route. Only use extinguishers on small, contained fires if you are properly trained and have the correct extinguisher type for the burning materials.
The "30/30/30 rule" is a widely used wildfire forecasting guideline. It indicates extreme fire behavior and a high risk of out-of-control wildfires when three weather conditions happen simultaneously:
To a firefighter, 5-5-5 (most traditionally known as 5-5-5-5, or "striking the four fives") is a solemn, time-honored bell signal used to honor a firefighter who has died in the line of duty.
Many animals are not afraid of fire, and some even rely on it for survival. Surprisingly, some species actively seek it out or manipulate it.
The 5 E's of fire prevention—often used in Community Risk Reduction (CRR)—are Education, Engineering, Enforcement, Economic Incentives, and Emergency Response. These strategies represent a comprehensive approach to reducing fire risks by combining public awareness, safety technology, code compliance, financial encouragement, and efficient incident response.
Yes, vinegar can put out small fires, primarily because it is mostly water and contains acetic acid, which helps cool the fire and cut off its oxygen supply. When combined with baking soda, vinegar reacts to produce carbon dioxide (CO2cap C cap O sub 2𝐶𝑂2) gas, which actively smothers the flames.
Water extinguishers are mostly used for class A fire risks. In most premises, it is necessary to have either foam or water extinguishers. It has a bright red label. This type of extinguisher is used for fires caused by various organic materials including fabrics, textiles, coal, wood, cardboard and paper among others.
If you must use a fire extinguisher, remember to never use a co2 based extinguisher on a person. A Co2 fire extinguisher works by covering the target with a layer of carbon dioxide gas, which can cause frostbite, mild to extreme respiratory problems, and suffocation or death in some instances.
The "90-second evacuation rule" is an aviation safety standard mandated by the Federal Aviation Administration (FAA) and the European Union Aviation Safety Agency (EASA). It requires aircraft manufacturers to prove that a full passenger load can completely evacuate the plane in 90 seconds or less.
Yes, baking soda is highly effective at putting out embers. When heated, sodium bicarbonate releases carbon dioxide, which displaces oxygen and smothers the fire. It is a safe, clean, and mess-free alternative to water for managing small fires in fireplaces, stoves, or grills.
No animal stays awake forever, but dolphins and whales never fully sleep. They practice unihemispheric sleep—shutting down only one half of their brain at a time—allowing them to constantly surface for air and stay alert to predators.
Tardigrade. You can boil them, bake them, deep-freeze them, crush them, dehydrate them, or even blast them into space. It doesn't matter—tardigrades can survive practically anything. These eight-legged aquatic animals may be small, but they're nearly indestructible.
Smoke inhalation, rather than direct burns, is the most common cause of death in a fire. Between 50% and 80% of all fire fatalities are the result of breathing in toxic gases and oxygen-depleted air.
A rookie firefighter is most commonly called a probationary firefighter. In the fire service, this entry-level rank is also widely referred to by the slang term "probie" or "booter".
They generally vary but often have three basic tiers: Code 1: Respond to the call without lights and sirens. Code 2: Respond to the call with lights only (permissibility varies by jurisdiction). Code 3: Respond to the call using lights and sirens.
Pilots say "5 by 5" to confirm they are receiving a radio transmission perfectly. It is a quick shorthand for loud and clear.
Approximately 90% of all wildland fires are caused by human activities rather than natural phenomena. These human-started fires are driven by negligence, accidents, and intentional acts.
The number one rule if there is a fire is to get out, stay out, and call for help. Prioritize your safety above all else—never delay your escape to grab valuables, and never go back inside a burning building for any reason.
NFPA 30. Flammable and Combustible Liquids Code.