Just remember, by the time you see the mold it has already been there for a while. The colorful fun fuzzy pieces are the mold spreading it's spores.
So in a container with one fuzzy strawberry, the whole container is full.
BTW the worse thing you can do is open the container because when you do, your are spreading the spores everywhere. On you, on your counter top, up your nose, etc... and they are hard to get rid of. But don't worry, everyone's kitchen is loaded with mold and fungus spores, most of which are relatively harmless.
Some molds though can be dangerous. Ergot, which grows on grains, mainly rye, can cause seizures and hallucinations as it contains a precursor to LSD. In fact, ergot poisoning is often cited in the Salem witch trials with causing the girls to have their visions.
Enjoy!!!