“BPI tubes, added to your home's HVAC system, can kill active mold spores in the bathroom,” he says. If a faulty fan is to blame for stagnant air in your bathroom, then Abate says it's best to ...

One of the obvious signs is seeing active mold on the candy. As we mentioned before, candy stored in high-humidity areas, like a candy dispenser near a grocery store window, can develop mold.