Toluene

DID YOU KNOW?

Toluene is commonly added to gasoline to improve octane ratings and reduce engine knocking — but this same chemical is highly toxic to humans, especially in enclosed or poorly ventilated areas. [1]

KNOW THE RISK

  • Toluene is a colorless, flammable liquid found in gasoline, paint thinners, adhesives, nail polish, and industrial solvents. [1]
  • High indoor exposure often occurs during home renovation, painting, or working in garages or industrial spaces without adequate ventilation. [1]
  • Toluene exposure can cause neurological damage, affecting coordination, memory, and behavior. Long-term or high-level exposure may also damage the kidneys and liver. [1]

MITIGATE THE RISK

1. Ensure Proper Ventilation

  • Always work in well-ventilated areas when using products that contain toluene. Use exhaust fans or open windows and doors to improve airflow. [1]

2. Avoid Inhalation of Vehicle Emissions

  • Never idle vehicles inside a garage or enclosed area. Toluene is released in car exhaust and can accumulate quickly in poorly ventilated spaces.

3. Wear Protective Gear When Handling Toluene

  • Avoid direct skin contact by wearing gloves and protective clothing. Use a respirator rated for organic vapors when necessary. [2]

TOLUENE SAFETY REMINDER

Toluene is everywhere — from auto shops to household products. Don’t let familiarity lead to carelessness. Use it responsibly, ventilate workspaces, and wear the right protection to keep yourself safe from its toxic effects.

REFERENCES

  1. EPA – Toluene Hazard Summary
  2. New Jersey Department of Health – Toluene Fact Sheet

EVERYDAY SAFETY... EVERY DAY™

Keep safety top of mind all year with 365 practical workplace safety topics.

View the 2027 Daily Safety Calendar Explore Custom Corporate Editions