What passive dust control strategy significantly reduces dust load disturbance in a room?

Answer

Replacing wall-to-wall carpeting with hard surface flooring.

Material selection acts as a form of passive dust control, particularly concerning areas that accumulate large amounts of settled debris. Wall-to-wall carpeting functions as a massive reservoir, trapping large quantities of dust, allergens, and chemical residue deep within its fibers. When this carpet is disturbed by walking or sitting, a significant cloud of debris is released. By replacing such carpeting with hard surface flooring, such as wood or tile, and maintaining it with damp mopping, the total potential load of dust that can be easily disturbed and subsequently inhaled drops dramatically, offering a substantial, immediate improvement to indoor air quality.

What passive dust control strategy significantly reduces dust load disturbance in a room?
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