Many people use humidifiers to solve a problem with dry air in their home. It's a great solution, unless you find something concerning in a humidifier. So, what is the black stuff in my humidifier?

Mold isn’t just a housekeeping issue — it’s a health issue. Exposure to mold can cause symptoms such as skin rash, headaches, coughing, and nosebleeds, and it may lead to serious issues that include ...