im planning to buy aerosol type from mr diy for my kitchen and my car
yeah very cheap price but dont know how long before its losing pressure
it may very loooong in storage mode
just precaution dont know where disaster will happen

and i love to have type with release pin lock & gauge meter
but lack of info the shop for refill the pressure really a drawback

anyone here know how long for maximum pressure can hold for aerosol type like mr diy?

btw anyone getting smoke detectors/fire alarms - beware that ionization types are not that good. you want the photoelectric type
get a combo

I just learn that CO2 fire extinguisher can kill people. With a direct blow on the guys, can suffocated them.

That got me an idea for home security purpose. I don't need to close confront with the thief. Use the CO2 fire extinguisher as a weapon to shot on them. That should keep me some safe distance from them. This is good use for the lady too.

Must get 1.