Bread mould

[diudiu]

How do moulds get to grow on bread?
URGENT

[heathfield]

They're in small amounts the air, so they're floating around an land on the bread. It's heaven to them, and they happily set up home.

[kwicky]

I often find the bread I have eaten has a mould around the crust. Over the years I must have eaten loads. I know they create penicillen from it so I must be permanently on antibiotics.