THMG540 – Top 10 Chemicals on Road

THMG540 – Top 10 Chemicals on Road

From The HazMat Guys by Bobby Salvesen and Mike Monaco

March 20, 2026 · 27 min · Season 10 · Episode 540

About this episode

Jake leads a discussion on the top 10 chemicals encountered on U.S. roads and their significance.

Jake takes the lead in this episode to break down the top 10 chemicals you’re most likely to encounter on the road in the United States, and why knowing what’s around you matters. We count down from #10 to #1, unpacking the most common roadside chemicals and what makes each one noteworthy along the way. It’s a fast-moving discussion built around real-world exposure and the kinds of materials you might pass every day while driving or traveling across the U.S. As you listen, you can guess what you think the #1 chemical will be, place your bets, and see if you’re right when we reveal it. We also sprinkle in a few cool facts as we go to keep things interesting and memorable. If you’re curious about what’s actually out there on American roads, and want a fun countdown format, this one’s for you. EPISODE SPONSORS Rigaku Analytical Devices Rigaku provides handheld Raman analyzers for first responders facing unknown hazards. Their 1064 nm Raman technology reduces fluorescence interference, enabling chemical identification in under a minute—even in difficult samples. Rigaku’s fourth-generation platform expands accessory support to help teams assess hazards faster and safer…

People in this episode

Hosts: Bobby Salvesen, Mike Monaco

Guest: Jake

Topics covered

  • chemicals
  • road safety
  • hazard awareness
  • first responders
  • countdown

Keywords

  • chemicals
  • roadside
  • safety
  • first responders
  • hazards
  • countdown
  • exposure

Sponsors

Rigaku Analytical Devices, Teledyne FLIR Defense

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