In the last two weeks, my husband has:

-Put my frozen oatmeal in the pantry instead of the freezer. It was ruined.

-Put sour cream in the freezer instead of the fridge and it was ruined

-Put mustard in the freezer instead of the fridge. It ended up ok after defrosting

-Put the open jam jar into the pantry. I found it 3 days later. It did not survive.

I am starting a freezer/fridge/pantry policy. I need a flow chart. Maybe something that starts with... Is it frozen? Yes or no.