This thread has turned quite funny..
I always check dates before using.
My wife packs my lunches for me in the morning. Sometimes she wouldnt turn the light on just packs it by the morning light coming through the window, well she didnt realize that the bread had gotten moldy over the weekend. I pull my sandwich out of the container and about gagged, green and white bread just isnt for me.. It couldnt be saved it was all over it.
Needless to say, she turns the light on from now on.:o