White Mold In Your Attic

The photo at page top shows white attic mold on the roof sheathing and rafters and some brown or black mold on the attic side of ceiling drywall where we pulled back insulation.

White mold in your attic.

Tea tree oil and white vinegar are both completely natural and safe for wood but have strong fungicidal properties. The most common cause of attic mold by far is blocked or insufficient ventilation of the attic space. It appears white or light gray like a coating of unsettled dust. Many people notice that there is a problem when they see visible mold growth in an area of their home when they smell mold or they may begin to experience the health affects of mold exposure.

Closer inspection under good lighting will reveal a fungal growth pattern of spots like tiny mushrooms. White mold is usually found in cool and damp areas such as basement walls. Attics usually have a passive ventilation system in which outside air comes in through the soffit eave vents at the bottom warms up in the attic and escapes through the can or ridge vents at the top because hot air rises. Why does attic mold rarely if ever affect indoor air quality in homes.

Attics contain plenty of food sources for mold including wood and insulation. In the attic photograph at left we show a mix of green gray and white attic mold. White mold can be confused with efflorescence a mineral deposit caused by water seepage. Common areas of white mold growth include attic sheathing and crawlspace framing.

Additionally efflorescence will typically dissolve under the application of a water mist while mold growth will not. If you do find mold in your attic don t use bleach. The first step is to call in the experts for an evaluation. White mold in attics.

A trained mold inspector can readily determine if the growth structure is from white mold or efflorescence. At puroclean emergency recovery services we re standing by to answer any questions you might have about attic mold growth or anywhere in your home. As such roof leaks from rainfall or melting snow condensation resulting from temperature fluctuations and or leaky pipes can give mold the moisture it needs to thrive in attics. White mold can be hard to detect especially in the early stages of mold growth.

Attic mold is usually white green brown or black in color. If your attic sheathing doesn t look like new construction and is visibly black or white stained like this picture you likely have a ventilation issue that needs to be addressed and mold remediated.