Molds are found everywhere, and can grow on almost any substance when moisture is present. They reproduce byspores, which are carried byair currents. When spores land on a moist surface suitable for life such as drywall, cloth, or any porous material they begin to grow. Mold is normally found indoors at levels which do not affect most healthy individuals.

Because commonbuilding materialsare capable of sustaining mold growth and mold spores are ubiquitous, mold growth in an indoor environment is typically related to water or moisture and may be caused by incomplete drying of flooring materials (such as concrete).Flooding, leaky roofs, building-maintenance or indoor-plumbingproblems can lead to interior mold growth. Water vapor commonly condenses on surfaces cooler than the moisture-laden air, enabling mold to flourish.This moisture vapor passes through walls and ceilings, typically condensing during the winter in climates with a long heating season. Floors over crawl spaces and basements, withoutvapor barriersor with dirt floors, are mold-prone. The doormat test detects moisture from concrete slabs without a sub-slab vapor barrier.Some materials, such apolished concrete, do not support mold growth.

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Mold Remediation and Mold Removal | Black Mold Cleanup

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February 14, 2021 at 7:01 am by Mr HomeBuilder
Category: Mold Remediation