Harmless Black Mold In Attic

Generally speaking white molds present less health risks than black mold.

Harmless black mold in attic.

Cosmetic only ceratocystis ophistoma bluestain mold is shown on the floor joists in the new construction framing in the photo just above. Black mold identification our online mold photographic library of what black mold looks like in buildings. Allergenic molds if inhaled in moderate to large amounts can irritate the sinuses or respiratory system. First is it really attic mold.

Blocked attic vents may trigger the growth of black mold. The distinction between harmful and harmless mold in attics or under roofs is discussed further at. At left our photo shows harmless black mold on the sides of rafters or floor joists. You have mold that should be removed.

On the other hand white mold is a powdery stringy flakey or filmy substance that can change colour or remain white making it difficult to identify. When the growth pattern is very flat and appears like staining it can cause confusion. When making repairs be sure to turn off the power source before removing the blockage. Even if your roof and windows don t leak though humidity in the attic can lead to the growth of mold.

Here s a good example of the observation that not all black mold is toxic black mold. There are some types of molds that pose health risks ranging from minor to extremely severe. Attic feels excessively hot or stuffy attics should feel breezy if they are properly ventilated. Is the attic mold harmful.

Attic mold growth comes in a wide variety of colors and growth patterns some of which are often misdiagnosed. Black toxic mold can cause serious health problems. Once the mold is removed the attic vent should work to remove the moisture from the attic. Fuzzy 3 dimensional mold growth is nearly always identified correctly.

Or see black mold harmless faqs questions and answers posted originally on this page. Or black mold which turns out to be simply cosmetic and totally harmless. Black mold and mycelium growth. Mold in attic is fairly common because attics are often damp.

Guide to distinguishing mold contamination from other building stains debris or particles. Attic mold harmless cosmetic. This article describes indoor stains and deposits that are not building mold or in other examples harmless cosmetic mold. Many types of attic mold are harmless so finding mold in your attic should not alarm you especially if there have been no illnesses in the house.

Dark black staining on wood surfaces if the wood in your attic shows any black discoloration the problem has moved beyond moisture. This is a harmless cosmetic only mold that does not damage the lumber and is not a pathogen for humans. Be sure that the mold in the attic is harmful often in attics we identify an allergen such as cladosporium sp. When investigating a building for a mold problem you can save mold test costs by learning how to recognize stuff that is not mold or is only harmless mold but may be mistaken for.