Indoor Air Sciences CSMI 2025 – 400 Free Practice Questions to Pass the Exam

The best way to protect remediation workers according to the IICRC S520 is through contaminant control. This approach focuses on minimizing exposure to harmful materials and substances that could arise during the remediation process. Proper contaminant control measures include utilizing personal protective equipment (PPE), employing engineering controls such as HEPA filtration systems, and implementing safe work practices to contain and limit the spread of contaminants.

By prioritizing contaminant control, remediation workers are better safeguarded from the health risks associated with mold and other environmental pollutants. This practice aligns with the overall goal of creating a safe work environment, ensuring that health and safety considerations are integrated into the remediation process.

While humidity and temperature control, as well as nutrient control, play important roles in maintaining a suitable environment for remediation, they do not directly address the immediate risks posed to workers from exposure to contaminants. Thus, focusing on contaminant control is the most effective strategy for protecting workers in the context of remediation as outlined by the IICRC S520 guidelines.