How often should the pressure of a fire extinguisher be checked?

The pressure of a fire extinguisher should be checked every month as part of routine maintenance. This frequent inspection ensures that the extinguisher is in proper working condition and ready for use in case of an emergency. Monthly checks typically involve looking at the pressure gauge to make sure the needle is in the green zone, which indicates that the pressure is adequate for operation. Regular checks also allow for early detection of any issues, such as leaks or corrosion, that could impair the extinguisher's effectiveness during a fire. This practice is crucial for maintaining safety standards and ensuring that fire extinguishers are fully functional when needed.