Why Using Water to Extinguish Fires Can Be a Hazardous Choice

4/28/2023 (Permalink)

Fire is a chemical reaction that requires three elements: heat, fuel, and oxygen. When these elements combine in the right proportions, they produce flames and smoke. To extinguish a fire, it's essential to remove one or more of these elements.

Water, in particular, is a common choice for extinguishing fires. However, it's not always the best solution; in some cases, it can even be hazardous. Here's why:

Water and Fire Don’t Always Mix

Water is an excellent heat absorber but can negatively interact with some types of fires; for example, adding water to a grease or oil fire can spread the flames even further. This happens because water is denser than oil and will sink to the bottom, creating steam that can push flames higher.

Water can also create electrical hazards if used on electrical fires. Water conducts electricity, which means it can lead to electrocution if it comes into contact with electrical sources.

Alternative Methods

Using the appropriate fire extinguisher is safer and more effective than water. Different types of fires require different types of fire extinguishers. For instance, fires fueled by gasoline, oil, and other flammable liquids will need a Class B foam extinguisher. The foam helps to smother the flames and prevent re-ignition.

Electrical fires should be dealt with by cutting the power supply to the source or using a Class C fire extinguisher that uses non-conductive chemicals such as CO2.

Fire Damage Repair and Restoration Services in Nassau County

Suppose a fire has caused damage to your home; SERVPRO of East Meadow/Westbury can help with fire restoration services. Our team has the training, equipment, and experience to identify safety hazards, evaluate structural damage, remove debris from affected areas, and clean smoke damage.

Contact us today to learn more about how we can help you.