What should be done if a fire extinguisher is used?

When a fire extinguisher is used, it is crucial to recharge and inspect it as soon as possible to ensure that it is ready for any future emergencies. Using an extinguisher can deplete the agent inside, and even if it appears to still have some content, the pressure and effectiveness may not be reliable without proper servicing. Recharging involves refilling the extinguisher with the appropriate extinguishing agent and checking all components to ensure they are in good working order, which is vital for safety. This process helps maintain compliance with regulations and ensures that the extinguisher will operate efficiently in case of another fire.