It’s not just sneezing and a runny nose: dust, in the long term, can pose more serious health risks.
Dust accumulated at home is often seen as a simple nuisance, mainly associated with lack of cleaning or sneezing episodes. But its regular presence in the home environment can represent more serious health risksespecially when it is not removed frequently.
One of the problems is that dust tends to accumulate on less obvious surfaces. And its composition can be complex. In addition to particles coming from inside the house, dust can contain substances brought in from outside through open windows and doors, shoes, clothes and the daily movement of people.
Among the components present in household dust may be toxins and so-called “eternal chemicals”coming from seemingly common sources, such as carpets, furniture, electronic devices, personal hygiene products and detergents. This mixture makes the dust more than a simple allergen, explains .
As allergic reactions continue to be one of the most frequent effects. People with dust mite allergies or asthma may be particularly affected, as residues and fragments of these organisms mix with dust and can irritate the airways. Pollens, molds, and other allergens can also contribute to symptoms such as sneezing, irritation to the nose, eyes, skin and airways. But the risks are not limited to inhalation.
Contact with contaminants can also occur through the skin or through accidental ingestion, especially when hands come into contact with the mouth — a more common situation in children. The dust can carry infectious microorganisms. And prolonged exposure to some of its toxic components has been associated with potential harmful effects on the immune system, nervous system and vital organs.
Young children, people with respiratory diseases, allergies or weakened immune systems are considered more vulnerable.
To reduce risks, experts recommend dusting at least once a week, from top to bottom in each room, including baseboards and moldings. Vacuuming and washing the floor afterwards helps remove falling particles. Other simple measures include reducing indoor humidity, using rugs in entrances and leaving shoes near the door.
