Bloodborne Pathogens is the knowledge and ability to protect oneself and others from potentially infectious materials that may be present in blood and other bodily fluids. This specialized skill involves being aware of the risks associated with exposure to bloodborne pathogens, knowing how to properly handle and dispose of contaminated materials, and understanding the procedures for preventing the spread of infections.

Hazard Communication (HazCom) refers to the process of informing and educating individuals about the hazards associated with chemicals and other substances in the workplace. This skill encompasses the understanding of safety data sheets, labeling requirements, and employee training programs that ensure safe handling and use of hazardous materials. Knowledge of Hazard Communication (HazCom) is used to promote safety and compliance by effectively communicating risks and protective measures to prevent accidents and health issues in various environments.

Occupational Safety and Health Administration (OSHA) refers to a regulatory agency of the United States Department of Labor, established to ensure safe and healthy working conditions for employees. This skill encompasses knowledge of safety standards, regulations, and practices that protect workers from hazards in the workplace. Understanding Occupational Safety and Health Administration (OSHA) is used to implement safety programs, conduct inspections, and ensure compliance with safety regulations, thereby reducing workplace injuries and illnesses.

Personal protective equipment (PPE) is protective clothing, helmets, goggles, or other garments or equipment designed to protect the wearer's body from injury or infection. The hazards addressed by protective equipment include physical, electrical, heat, chemicals, biohazards, and airborne particulate matter. Protective equipment may be worn for job-related occupational safety and health purposes, as well as for sports and other recreational activities. Protective clothing is applied to traditional categories of clothing, and protective gear applies to items such as pads, guards, shields, or masks, and others. PPE suits can be similar in appearance to a cleanroom suit.

Refinishing is the process of repairing, restoring or resurfacing a worn, damaged or outdated object or surface to improve its appearance and functionality. It involves a specialized skill set and the use of various tools and techniques, such as sanding, staining, painting and varnishing, to achieve a high-quality finish. Refinishing can be applied to a wide range of items, including furniture, floors, cabinets, countertops and more.