Which practice is prohibited regarding carbon tetrachloride fire extinguishers?

The practice of prohibiting sales, servicing, recharging, and installation of carbon tetrachloride fire extinguishers is rooted in safety and health concerns. Carbon tetrachloride has been identified as a harmful substance, posing serious health risks, including potential carcinogenic effects. Because of the dangerous nature of the chemical, maintaining, refilling, or selling these extinguishers is deemed unsafe.

Also, the handling and usage of carbon tetrachloride can lead to environmental contamination and pose risks in the event of an extinguisher malfunction. As a result, regulatory guidelines and safety standards have emerged to limit the use of this material in fire extinguishers, reinforcing the importance of replacing these extinguishers with safer, more effective alternatives that comply with current safety standards. This comprehensive approach highlights the responsibility of both sellers and users to prioritize safety and adhere to regulations aimed at protecting public health.