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Fires Now Produce 200 Times More Toxic Smoke Than 60 Years Ago

The Checkup with Doctor Mike · The Harsh Reality Of Being A Firefighter | Fire Department Chronicles · June 14, 2026
Fires Now Produce 200 Times More Toxic Smoke Than 60 Years Ago
The Checkup with Doctor Mike
The Checkup with Doctor Mike
The Harsh Reality Of Being A Firefighter | Fire Department Chronicles
"They're saying, uh, fires are now producing 200 times more smoke than they were 60 years ago because of polyesters, lithium batteries, so on and so forth."
Patton revealed that modern household materials create dramatically more dangerous smoke than historical fires. Polyester fabrics and lithium-ion batteries generate exponentially more toxic fumes during combustion, making smoke inhalation the leading cause of fire deaths rather than burns.

About this episode

In this episode of The Checkup Podcast, Dr. Mike interviews Jason Patton, known as Fire Department Chronicles, the most followed firefighter in the world with over a million subscribers. Patton, a multi-year veteran firefighter and paramedic, revealed surprising realities about first responder work that contradict public perception. Most significantly, he disclosed that 85% of firefighter calls are medical emergencies rather than fires, attributing this to improved building codes and fire prevention. The conversation covered the grueling and expensive path to becoming a firefighter, including EMT school, paramedic training, and fire academy, often costing up to $25,000 with starting salaries as low as $37,000 annually. Patton shared that 70% of firefighters nationwide are unpaid volunteers. He revealed that modern fires are 200 times more toxic than 60 years ago due to polyester materials and lithium batteries, making smoke inhalation the primary killer rather than flames. The episode explored dramatic rescue scenarios, including Patton performing CPR on a plane for 35 minutes during a mid-flight cardiac arrest, his experience during Florida's opioid crisis requiring unprecedented Narcan doses, and bizarre cases like patients on the drug Flakka universally reporting being chased by wolves. Patton also discussed his viral social media success through green-screen videos where he inserts himself into firefighter TV shows to fact-check them, his comedy CPR training business, and his work with Fire Department Coffee. The conversation concluded with safety tips for home fires, the dangers of lithium-ion battery fires in electric vehicles, and Patton's future aspirations including potentially breaking a Guinness World Record for CPR training with Dr. Mike.

Key takeaways

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