Which piece of equipment is not typically used to minimize worker lead exposure?

The correct choice, flip-flops, is not typically used to minimize worker lead exposure due to their inadequate protective features. Personal protective equipment (PPE) for lead abatement is designed to create a barrier against lead particles and ensure worker safety. A suit made of appropriate materials helps to prevent lead dust from adhering to the skin or clothing, thus reducing exposure. Similarly, a respirator is essential in filtering out airborne lead dust, protecting the respiratory system from harmful inhalation. A HEPA vacuum is crucial for effective cleanup of lead dust as it can trap small particulates that might otherwise contaminate the environment. Flip-flops lack any protective qualities and provide no barrier against lead exposure, making them unsuitable for lead abatement work.