

Fortunately, when it’s in its yellow phase it may still be on the surface and easier to clean. Cladosporium is another common genus of mold that can appear yellow during a growth phase though it mostly presents as white mold.It has the ability to grow on a wide variety of household surfaces, from wood to drywall, in carpets and mattresses, and even on painted surfaces. Epicoccum nigrum can be yellow, orange or brown.For this reason it is also known as “house eating mold”. Serpula lacrymans is a species of mold that can grow rapidly on wood and cause dry rot.It is particularly dangerous as it can infect internal organs such as the sinuses, lungs or even the brain, causing a disease known as mucormycosis. Mucor is a fast-growing mold that goes through a yellow phase as it matures, eventually turning grey.Several of these species can trigger allergies, respiratory disease or generate poisonous mycotoxins. Aspergillus is a very common genus of mold, with several strains that can take on a yellow appearance.What other types of mold are yellow?īesides slime mold, many other types of yellow mold can be found around the home: Around the home, you may find slime mold in the mulch on your lawn, among leaves collecting in your eaves troughs, or inside in an air conditioner unit-particularly if its drainage is clogged and it’s collecting water. Slime molds feed off of decomposing plant matter and are commonly found in soil and on the forest floor. Lacking the tissue structure of multi-cellular molds, slime molds have a soft, liquid texture. Unlike other types of mold, slime molds are single-celled organisms that are not technically fungi. They can be various colours, but yellow is one of the more common colours for slime mold. There are over 900 species that can be called “slime mold”. Some yellow mold may appear as patches of dusty or fuzzy yellow, while a common type of mold with a yellow colouration is known as “ slime mold” which has a gelatinous texture. Exact hue and appearance can vary widely depending on the type of mold involved, from intensely yellow to a more muted appearance. Various species of mold can take on a yellow colour.

It gets carried in the air, often from the outside, and might collect near windows, or perhaps around flowers in your house that have shed the pollen. Pollen is a powder produced by plants as they germinate. While patches of yellow on household surfaces may well be mold, in some cases it is simply pollen. Pollen is probably the most common substance that gets confused with mold. Of the thousands of species of mold, many of them can take on a yellow appearance, so keep an eye out and know to suspect mold if you see a yellowish coating on household surfaces, especially where it’s damp. As a living organism, it feeds on a combination of moisture, oxygen and organic matter-all of which can be found in your home. Like all mold, yellow mold is a type of fungus.
