Could your car make you sick? Study highlights potentially cancerous toxins in vehicles

Recent research highlighted in the journal Environmental Science & Technology suggests that the air inside vehicle cabins may contain cancer-causing flame-retardant chemicals, posing potential health risks. The study, which examined 101 vehicles from 2015 or newer, found that materials such as seat foam release these chemicals, particularly during warmer weather. This exposure is concerning given the average time people spend in cars daily, with increased risks for those with longer commutes and children.

Experts suggest that while more research is needed to fully understand the human health impacts, individuals can reduce their exposure by ventilating their cars and controlling cabin temperatures. Regulatory changes and manufacturing adjustments could further mitigate these risks by reducing the use of flame retardants in vehicle interiors.