Gas Sensing has its PERCS

Aeroqual PERC sensor head

Why Monitoring Perchloroethylene is Critical for Your Business

Perchloroethylene (PERC) is a powerful solvent widely used in dry cleaning and industrial degreasing. While it’s effective, it comes with serious health and environmental risks if not properly monitored. For businesses, failing to track PERC levels can lead to regulatory fines, health hazards, and costly downtime.


PERC monitoring matters.

Why Monitoring Matters

  • Protect Employee Health: PERC vapors can cause dizziness, headaches, and long-term organ damage. Chronic exposure is linked to cancer. Monitoring ensures your workplace stays within safe limits.
  • Regulatory Compliance: Agencies like OSHA and EPA set strict exposure limits. Exceeding these can result in penalties and even shutdowns.
  • Prevent Equipment Leaks: Continuous monitoring helps detect leaks early, avoiding expensive repairs and contamination.
  • Customer Trust: Safe operations protect your reputation and reassure clients that you prioritize health and safety.

The Risks of Ignoring PERC Levels

  • Immediate Health Effects: Eye and throat irritation, fatigue, and loss of coordination.
  • Long-Term Damage: Liver and kidney issues, neurological problems, and increased cancer risk.
  • Environmental Impact: PERC can contaminate soil and groundwater, leading to cleanup costs and liability.
  • Financial Consequences: Non-compliance can mean thousands in fines and legal exposure.

The Aeroqual Perchloroethylene Sensor Head can be paired with the Aeroqual Ranger base for peak performance on monitoring PERC.

How to Stay Safe

  • Install accurate gas sensors at breathing height (around 4 ft).
  • Schedule regular calibration to maintain sensor reliability.
  • Inspect seals and joints weekly to prevent leaks.
  • Never rely on smell—PERC odor detection is unreliable due to olfactory fatigue.
PERC monitoring at the dry cleaners.

Bottom Line

Monitoring PERC isn’t just about compliance—it’s about protecting your employees, your customers, and your business. Gas Sensing LLC offers advanced detection solutions to keep you safe and compliant.

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