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L.A. Wildfires: Toxic Ash Threatens Even the Lucky Ones

Residents face hidden health hazards as smoke and ash infiltrate homes after devastating wildfires.

By Hiroko TabuchiSource: nytimes.com1 min read
L.A. Wildfires: Toxic Ash Threatens Even the Lucky Ones
Image via nytimes.com

In brief

As fire-ravaged communities in Altadena begin to rebuild, families grapple with lingering toxic contaminants in their homes.

While battling the fierce wildfires in Altadena, California, Matthew Craig found some sense of relief as his home stood intact against the flames. However, this sense of safety was short-lived when his family confronted the harmful consequences of the fire — an overwhelming accumulation of ash, soot, and toxic materials infiltrating their living space. “We were all eating smoke,” Craig recalled, highlighting the pervasive nature of the environmental crisis as winds drove hazardous particles inside their home.Experts warn that the aftermath of wildfires often extends beyond those who lose their homes. Many residents in areas spared from flames still face potential health risks from smoke and ash that can linger for months. When flammable materials combust — from vehicles to paints and plastics — they can release toxic substances into the air, which further exacerbate the existing health crisis. According to research led by Colleen Reid of the University of Colorado Boulder, even homes that remain standing can become hazardous. The accumulation of toxic particles clinging to carpets, furniture, and walls may pose health threats, particularly to vulnerable groups such as children and the elderly.The process of returning home post-fire can, therefore, feel dangerously misleading; homeowners might believe their fortunes protect them from harm, only to discover their spaces transformed into potentially harmful environments. “The wind will get through every crack,” Reid stressed, driving home the point that even those who feel lucky must remain vigilant against the unseen dangers left in the wake of wildfire devastation.As communities across Los Angeles County begin to recover, residents and experts alike are imploring those affected to recognize the overarching risks associated with wildfire recovery. They are advocating for comprehensive health evaluations for residents returning to their homes, ensuring their safe reintegration into these spaces fraught with hidden dangers.

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