In the context of OSHA safety procedures, how should one treat an unknown substance that may be contaminated?

Treating an unknown substance as if it is contaminated is the correct approach in the context of OSHA safety procedures. This principle is grounded in the concept of caution and safety in handling potentially hazardous materials. By assuming that the unknown substance is contaminated, individuals protect themselves and others from potential harm that could arise from exposure to toxic, corrosive, or otherwise hazardous materials.

This approach aligns with the "better safe than sorry" mindset, which is crucial in maintaining workplace safety. Proper protocols, such as using personal protective equipment (PPE) and ensuring that the area is secured, should be implemented when interacting with the unknown substance.

Handling the substance as contaminated minimizes the risk of accidents and ensures compliance with safety regulations. Following this method not only protects the individual but also preserves the safety of coworkers and the environment.