What should you do if a fire extinguisher is frozen?

When dealing with a fire extinguisher that is frozen, the correct procedure is to thaw it before attempting to use it. This is crucial because a frozen fire extinguisher may not operate effectively when needed. The liquid inside can become congealed, preventing the proper discharge of the extinguishing agent.

Thawing ensures that the contents return to their normal state, allowing for proper function. When a fire emergency arises, relying on malfunctioning equipment due to freezing conditions can pose serious risks, potentially leading to ineffective fire suppression and endangering lives and property.

In contrast, disposing of the extinguisher without verifying its condition could result in the loss of a potentially usable tool for fire safety. Attempting to use a frozen extinguisher might lead to disappointment or failure during a critical moment, and shaking it to manage frost could cause more harm than good, potentially damaging the extinguisher or causing injury. Thawing is the safest and most logical option to restore functionality.