Household irritants
Smoke, aerosol sprays, strong fragrances, dust, combustion appliances and some cleaning products can irritate the eyes, nose, throat or airways in susceptible people.
Workplace exposures
Dusts, fumes, solvents, welding emissions and other occupational exposures can require engineering controls, ventilation, protective equipment and employer safety procedures.
Prioritize source reduction
Removing or reducing the pollution source is often more effective than relying solely on air-cleaning devices. Follow product labels and never mix cleaning chemicals unless instructions explicitly allow it.
Persistent symptoms deserve evaluation
If symptoms consistently occur in a particular environment, document the pattern and discuss it with a healthcare professional or occupational-health specialist.
References & further reading
- EPA — Indoor Air Quality — indoor-air-quality guidance