So yeah, you have a sandwich you just made or a plate of leftovers and no plastic containers to put it in so you have to wrap it up.
You're off to work or wherever you go when everyone thinks you're at work... but there is one problem:
Do you wrap it in cling film or aluminium foil?
I mean we're all conscious now about harmful chemicals that lurk in every day household items.
So does anyone know which one is actually worse?