When handling hazardous materials and chemicals, it's crucial to follow safety procedures that include risk assessment, using appropriate personal protective equipment (PPE), and having an emergency response plan. These procedures are generally based on guidelines from organizations like OSHA and EPA, but it's important to remember that specific regulations can vary.

Before handling any hazardous waste, workers must be trained in safe operating procedures (SOPs) related to their tasks, the use and maintenance of required PPE, emergency procedures, and spill procedures. Workers should always read the SOP and ask their supervisor for help if unsure of the procedures. Only use specified containers that are compatible and appropriate for the particular hazardous waste, and never mix hazardous wastes unless approved by the SOP. Containers of hazardous waste should only be opened in designated locations and should be sealed when not in use. Always store and separate containers with incompatible hazardous wastes according to the SOP. Never add any hazardous waste to an unlabeled container or pour wastes down a drain. [1] [2]