I bought a couple of these for storing home made bread, and they've been really good.
Unfortunately, we were away for a few days last week, and forgot to take the last of the loaf out of the bag. Inevitably it went mouldy, and I've not been able to remove the mould stain from the inside of the bag.
I've only tried sponging it, as I'm wary about using any detergents on it.
Any ideas how to clean it off?