We have one in kitchen cupboard (which I’m clearing out today) and I realised it expired a few year ago. Do I need one? Do you have one? I don’t recall having one in childhood home my DP got this one when we moved in here. Thankfully never had to use (not sure I’d know how quickly enough to be helpful!). We do have a gas cooker which I didn’t have in childhood home if that makes a difference. Just looking for opinions Before
Ordering new one tia.