What is the Difference Between Mold and Mildew?

Mold and mildew are both types of fungi that develop due to excessive moisture, but they have some differences in appearance, growth habits, and health risks. Here are the main differences between mold and mildew:

• Appearance: Mildew has a gray, white, or light brown color and generally rests flat on the surface of a moist area, with a powdery appearance. Mold, on the other hand, has a fuzzy or slimy texture and comes in various colors, including black and green.
• Growth Habit: Mildew is a surface fungi that typically grows on shower walls, windowsills, and other places with high moisture levels. Mold, however, may develop anywhere and can penetrate the surface on which it grows.
• Health Risks: Both mold and mildew can cause health concerns, particularly for individuals with asthma or other respiratory issues. However, mold is generally considered more dangerous to health than mildew.
• Treatment: Mildew can be cleaned with a store-bought disinfectant cleaner, bleach, and a scrub brush. Mold often requires more extensive treatment, and in some cases, professional assistance may be necessary.

To prevent mold and mildew growth, it is essential to control moisture levels in your home. Regular cleaning and using a dehumidifier, especially in moist climates, can also help maintain a healthy environment.

Comparative Table: Mold vs Mildew

The main difference between mold and mildew lies in their appearance, growth habits, and effects on surfaces and health. Here is a table comparing the two:

Both mold and mildew are types of fungi that thrive in moist areas. To prevent and remove mold and mildew, it is recommended to invest in air purifiers, maintain the HVAC system, fix any structural issues in the home to prevent leaks or flooding, and regularly clean areas prone to mold and mildew growth.