Mold is a fungus that can flourish with just three ingredients: moisture, oxygen, and organic material.
At its best, mold is an indispensable part of the circle of life. When plants and animals die, mold helps break down their remains so they can return to the earth. But mold can also be a hindrance. We all most likely remember when food left too long on the counter or in the refrigerator develops fuzzy green, blue, grey, or white spots. The longer it sits, the more mold grows, destroying the food.
