Dossier
Methylsiloxanes
Coverage of Methylsiloxanes in the Nexus archive.
- Scientists discover a mysterious silicone pollutant that may be everywhere
Researchers have discovered high levels of methylsiloxanes, a silicone-based pollutant, in the atmosphere across various regions, likely originating from vehicle emissions and engine oil additives. Humans may inhale more of these compounds daily than other pollutants like PFAS or microplastics. The pollution is found in cities, rural areas, and forests.