Articles

For several factors yes: fine particles, nitrogen dioxide and indoor volatile compounds are linked to atopic dermatitis, and removing indoor sources reduces its severity.

One French daycare study links two solvents to recurrent wheeze, and cleaning, cosmetics and building work to wheeze treated with inhaled steroids. It is a single study, and two of its findings did not survive correction.

Yes — the resin that bonds them releases it for as long as the panel is in the room. A modelled room with 20 m² of medium density fibreboard reached 0.093 mg/m³ at normal ventilation.

Standards put the line at 1000–1500 ppm. Measurement campaigns find classrooms above 1000 ppm most of the school day, with daily peaks past 5000 ppm.

The World Health Organization guideline is 0.1 mg/m³ over 30 minutes. Measured rooms after new flooring or panels reach a fraction of it — the regulated numbers are limits for the product, not for the room.

New flooring, cleaning, cosmetics and building work. Each is documented by measurement — but there is no health-based limit for the total, and the studies linking it to illness are single studies.