How often can I use it?
The frequency of your training depends on your training schedule. If you're in a job that requires you to use a fire extinguisher frequently, then obviously you'll be using this simulator more often than someone who only has to use theirs every few months.
If you are using it daily or weekly, say for example if you work as an emergency responder, then I would recommend using the simulator every day or every other day. This will help to ensure that the user is always prepared in case they need to use their extinguisher in real life.
In contrast, if you only have to use your extinguisher once every few months or even years then I would recommend using it once every few weeks or even months. This will help keep things fresh in case they do need to use their extinguisher at some point down the road and make sure that they are still prepared!
It is essential to make sure that you are prepared to handle any emergency involving a fire. Regular practice and preparation with a fire extinguisher is the best way to ensure you will be able to respond appropriately in an emergency situation.