1 Study your audience â try to find out the age range and the educational or social background. Itâll help you choose the most appropriate wording and references that will appeal to the majority of the targeted audience.  Once the topic is chosen, come up with 3-4 arguments that would speak in favor of your subject.
Fire extinguishers should be maintained at regular intervals (at least once a year), or when specifically indicated by an inspection. Maintenance is a âthorough checkâ of the extinguisher. It is intended to give maximum assurance that an extinguisher will operate effectively and safely.
All building and homeowners should know how to recharge fire extinguishers immediately after their use, and as part of a regular maintenance duty, in order to keep their dwelling safe with extinguishers that function properly.t is important to the operation of the unit, as well as to the effectiveness of the agent inside. Fire extinguishers need to be completely discharged, cleaned, inspected and recharged after every use and on a regular basis. Learning how to recharge fire extinguishers is an important lesson to learn.