A recent study conducted in the US has revealed concerning findings about the presence of highly toxic flame retardants in car interiors, specifically in auto interior seats. The peer-reviewed research discovered that nearly all car-interior air samples tested contained at least one flame retardant that has been classified as a carcinogen or potential carcinogen by government agencies.
These flame retardants, which were initially added to seat foam in order to comply with regulations established in the 1970s, have since been linked to a variety of serious health issues. From reproductive disorders to neurological problems and even reduced IQ in children, the presence of these chemicals in car interiors poses a significant public health risk, particularly for individuals with longer commutes and young passengers who are more vulnerable to the effects of air pollution.
The study, which analyzed air samples from 101 cars from the model year 2015 or newer, found disturbingly high levels of toxic flame retardants present in car cabins. The average US child is said to have lost between three to five IQ points due to exposure to just one of the flame retardants commonly used in both cars and furniture.
Interestingly, the study also found that higher levels of flame retardants were detected in the summer months, as seats released gas at an accelerated rate in warmer weather. While some states have already taken steps to limit the use of these chemicals in furniture, the study’s authors recommend eliminating flame retardants from car interiors altogether to mitigate the associated health risks.
In response to these findings, the federal government is beginning to restrict certain classes of flame retardants in an effort to protect public health. As awareness grows about the dangers of these toxic chemicals, it is crucial for vehicle manufacturers to prioritize the safety and well-being of consumers by finding alternative solutions for fire prevention in car interiors.
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