Split Type Air Conditioner Price in Eugene City – What Is the Difference Between Mold and Mildew?

"Mold" and "mildew" are terms that are used generally to describe growths of fungi on various surfaces. "Mildew" also is a scientific term that describes a type of plant disease. In common usage, the difference between mold and mildew usually is in their appearance and the surfaces on which they are growing. Mold is often thicker and black, green, red or blue in color, and mildew usually is lighter, powdery and gray or white. Both mold and mildew often grow in moist and warm locations, but mildew is more often found in showers, on paper and on fabrics, and mold is often found on foods and in walls and other permanent structures.

In plant science, the two main types of mildew are powdery and downy. Powdery mildew is commonly found on roses and other flowering plants, and usually looks like white or gray splotches. It is created by an ascomycota type of fungus. Downy mildew is from the oomycota type of fungus and is found in agricultural products such as grapes and potatoes. Its appearance varies from plant to plant, with some common indications being leaf spots and distortions, downy patches and crystalline spores that might look like sugar.

Some molds have toxins called mycotoxins that can cause an allergic reaction or other illness in some people. Symptoms of a mold allergy might include headaches, asthma and coughing. Irritation of the eyes and throat might also occur as a result of breathing mold toxins. Molds are not always harmful; the antibiotic penicillin was created from the mold of the same name.