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Mold allergies are present in a minority of the population that is genetically predisposed to mold, and usually this allergy is not life threatening. Black molds, or so called toxic molds, can ...
Mold grows best in warm temperatures, 25 to 30 °C (77 to 86 °F), although growth may occur between 0 and 35 °C (32 and 95 °F). ... water or leaking pipes, and ...
The generally accepted threshold for mold growth is about 15% moisture content because the predominant cause of mold is excess water. Excess water can come from liquid water, as a result of leaks, or water vapor, as a result of high relative humidity due to improper storage, faulty humidifiers, or HVAC malfunctions.
The United States Centers for Disease Control and Prevention (CDC) reported in its June 2006 report, 'Mold Prevention Strategies and Possible Health Effects in the Aftermath of Hurricanes and Major Floods,' that "excessive exposure to mold-contaminated materials can cause adverse health effects in susceptible persons regardless of the type of ...
Having raised a family in military housing, Hall added, “I experienced mold and water intrusion. We had a failed [AC unit] that overcompensated and a bathtub leak.”
The many different mold species vary enormously in their tolerance to temperature and humidity extremes. Certain molds can survive harsh conditions such as the snow-covered soils of Antarctica, refrigeration, highly acidic solvents, anti-bacterial soap and even petroleum products such as jet fuel.
Members of the genus Ulocladium are often found in water damaged materials, and can even be found on paper if conditions are right. It is often found together with species Stachybotrys .(Frisvad and Gravesen 1994 [ full citation needed ] , Gravesen et al. 1997 [ full citation needed ] ) The presence of Ulocladium is a good indicator of wet ...
Water damage describes various possible losses caused by water intruding where it will enable attack of a material or system by destructive processes such as rotting of wood, mold growth, bacteria growth, rusting of steel, swelling of composite woods, de-laminating of materials such as plywood, short-circuiting of electrical devices, etc.