If an extinguisher is empty, you can simply throw them out with your recycling trash since they no longer contain hazardous materials. You may want to still check with your local recycling company about the best way to recycle the canister. Call fire department if fully/partially charged.
Note that these devices have pressurized chemicals. As such, you cannot simply throw yours in the garbage. Instead, you should take several steps to ensure that you are disposing of it safely. The right disposal method will depend on the condition of your fire extinguisher. Nevertheless, here’s how to dispose of different types; #1.
How to Safely Dispose of Expired Fire Extinguishers
The fire safety technician will also conduct hydrostatic testing to measure the integrity of the fire extinguisher’s cylinder. If the fire extinguisher fails this test, it is unusable and should be replaced immediately. How to Dispose of a Fire Extinguisher. If a fire extinguisher is deemed unsafe or inoperable in any way, it should be disposed of properly. Because of the chemicals contained …
Because they are filled with highly pressurized, hazardous materials, fire extinguishers are not something that one can just throw out with your regular garbage or even put into a curbside recycling bin without confirmation. Old fire extinguishers can be recycled or recharged for reuse, but only if certain conditions are met.
People Also Searches can you throw out a fire extinguisher in regular trash
Don't throw out that old fire extinguisher Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher