Spider webs and dust could reveal hidden indoor pollutants

Key Points

• Indoor pollutants can be detected in spider webs, indicating their potential as bioindicators.
• Chemical analysis showed that dust accumulates harmful toxic compounds, affecting indoor air quality.
• Observational analysis across various indoor environments identified spider webs as effective for environmental monitoring.
• Identifying pollutants through non-invasive methods may enhance indoor safety and inform public health strategies.