Walking across a freshly installed fiberglass insulation batt feels like running a hand over a carpet made of miniature fishhooks. During manufacturing, these fibers are woven into mats or batts, creating a rigid but lightweight structure.
Safe Methods for Cleaning Fiberglass and Avoiding Itchy Exposure
Mitigating the Discomfort and Proper Cleanup. How Fiberglass Interacts With Skin and Airways Contact with fiberglass typically occurs in two ways: dermal (skin) exposure and airborne inhalation.
Simultaneously, airborne fibers pose a significant risk to the respiratory system. Fiberglass is composed of extremely fine glass fibers, often measuring only 3 to 20 micrometers in diameter.
Safe Fiberglass Cleanup Methods To Prevent Itchy Skin
When the tiny filaments come into contact with the epidermis, they can physically penetrate the stratum corneum, the outermost layer of dead skin cells. When this material is cut, sanded, or disturbed, the ends of the fibers fray, creating countless needle-like points.
More About Why is fiberglass so itchy
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