Mercury Exposure

by | Sep 22, 2025 | Environmental, Safety, Toolbox Talk, Transportation

Mercury is a naturally occurring element that can be dangerous at high exposure levels. Employees may be at risk of mercury exposure through various industrial processes, equipment, and products that contain this element. It is essential to be aware of these risks to ensure that appropriate safety measures are implemented.

Discussion Points:

  • Health Effects of Mercury Exposure.
  • Dangers of Mercury.
  • Safety Guidelines for Mercury Exposure.

Discussion:

Mercury is a highly toxic element that poses serious health problems at high levels. Employees handling mercury-containing products must understand these risks and how to protect themselves.

Exposure can occur through inhalation, ingestion, or skin contact, with inhalation of vapors being the most common route of exposure. Symptoms of high-level exposure include headaches, fatigue, respiratory issues, and cognitive problems. Long-term exposure can result in kidney damage, neurological disorders, and reproductive issues. Ingestion can cause gastrointestinal issues, and skin contact may lead to irritation and allergic reactions.

To protect yourself from mercury exposure, avoid working on vehicles with mercury switches, as they can release toxins into the air if not properly removed and disposed of. Facilities not part of the ELVS program must display a notice about age-restricted vehicle acceptance.

Employees will receive training on the hazards of mercury, safe handling procedures, and the proper use of personal protective equipment (PPE). They should know which products may contain mercury, recognize symptoms of mercury poisoning, and report any symptoms to their supervisor immediately.

Safety Guidelines for Mercury Exposure:

  • Ensure proper ventilation to maintain mercury levels below OSHA standards.
  • Wear appropriate PPE, including nitrile gloves, chemically resistant goggles, face shield, respirator, protective clothing, and safety boots when handling mercury products.
  • Handle mercury-containing products carefully and follow clean-up guidelines if spills occur.
  • Use containment systems and drip pans to prevent spills.
  • Dispose of mercury-containing materials according to local regulations, not in regular trash or landfill.
  • Replace mercury-based products with safer options.
  • Keep personal belongings out of work areas, store street clothes and shoes in clean, designated areas.
  • Wash your hands thoroughly after removing gloves. Change into clean, non-work clothes before leaving the workplace.
  • Read labels and safety data sheets for any mercury-containing products.
  • Follow the appropriate safety procedures and report any concerns to your supervisor.

Prioritize safety and take proactive steps to prevent illness and injury. Always follow safety guidelines and procedures for mercury exposure. Report any concerns to your supervisor. Remember, your health and well-being are paramount, and it is essential to take all necessary steps to protect yourself from mercury exposure in the workplace.

As always, stay safe out there!