By putting it in a hot dark spot
Put it in a plastic baggie and keep it in a hot and dark spot. Put some water on it, but not excessive amounts or it will turn to goop.
How can I mold bread fast?
Shut up and do it
Get bread and put it in your freezer and let it sit for as long as it is due for a assiment or as long as you want to make it mold.... This works very great... Our science teacher told us what to do and now I have a piece of bread that has no brown on it it is all blue and orange and stuff
You leave it in your room or putting in your house for about 2 weeks