The Wave Mini mold indicator is suitable to be used for all kinds of mold that would grow in high humidity.
The type of mold that will grow is dependent on:
The exact temperature and humidity in the location and of the material
The type of material itself
Light conditions (some molds prefer light, some prefer dark)
What kind of mold spores which may already be in the air at that location.
For more information, please check out these links: