It’s easy to get confused between mold and mildew. For starters, they are both fungi that thrive in warm damp areas in your home. However, some key differences affect how both should be treated and prevented from growing. Mildew is typically white, gray, or yellow and fluffy or powdery in texture. It tends to spread on the surface of moist, warm areas. Whereas, mold is green or black and grows underneath or behind surfaces that have gotten wet. Mildew is relatively easy to deal with and can be removed with simple household cleaning products and a decent brush. Mold, on the other hand, is a little more tricky and may require hiring professionals to remove it correctly. For mold, it’s best to treat it before it’s even a problem and consider investing in an air purifier or other air ventilation machine.