On June 25, 2025, reports surfaced highlighting potential health concerns among car painters using water-based paints, particularly in the automotive industry across the United States. A survey conducted by a coalition of independent auto body shops identified over 300 painters reporting symptoms such as respiratory irritation, skin rashes, and headaches after prolonged exposure to water-based paint systems. The study, involving 50 shops across states like Michigan, California, and Texas, noted that these issues emerged after a shift from solvent-based to water-based paints, which are designed to reduce volatile organic compound (VOC) emissions by up to 70%. Approximately 150 painters sought medical evaluations, with 45 diagnosed with mild respiratory conditions linked to paint mist inhalation. Industry leaders, including representatives from paint manufacturers, have initiated a review, suggesting that improper ventilation or lack of protective equipment might contribute to the reported symptoms. In response, 20 training sessions are planned over the next six months to educate workers on safety protocols, with an estimated 1,200 painters expected to participate. The Automotive Refinish Manufacturers Association also committed $500,000 to further research on exposure risks. While no definitive cause has been established, the findings have prompted discussions on improving workplace safety standards, with ongoing monitoring planned to assess long-term health impacts among the estimated 10,000 painters using these paints nationwide.
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