Dust is not just an annoying buildup on furniture, but a complex cocktail of micro-particles that enter the house from a variety of sources. Even if you close all the windows and doors tightly, the grayish layer will reappear just a few days after cleaning. Understanding the nature of this process can help you keep your indoor air cleaner and fresher.
The main source of pollution within the home is man himself and his household. A significant proportion of house dust is made up of dead epidermal cellswhich are constantly detached from the skin. Together with them, they circulate in the air tissue lint, fragments of upholstery, paper particles and book dust. If there are pets in the house, the total composition should be added hair and tiny flakes of their skin, which are strong allergens.
External factors contribute just as much to the pollution of space:
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Flower pollen and fungal spores coming in through the ventilation system or on clothing.
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Tiny particles of soil and sand brought in on the soles of shoes.
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Soot and exhaust fumes that seep through even modern window seals.
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Microscopic fibers of insulation or building materials hidden inside walls.
A special role in the accumulation of plaque is played by static electricity. Plastic surfaces, TV screens and computer monitors attract particles from the air, acting as magnets. Warm air currents from radiators keep dust circulating, preventing it from settling until it reaches hard-to-reach corners or rough surfaces.
High air humidity also affects the process by helping dust clumps to stick together into larger clumps that become visible to the eye. In dry rooms, dust remains suspended in the air for longer, which increases the strain on the respiratory system. Regular cleaning of textiles and the use of modern filters can significantly reduce the concentration of suspended particles in the living area.
The constant accumulation of dust is a natural physical process that cannot be stopped completely.
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