During the remediation process, clean areas should be _____ pressurized relative to affected areas.

During the remediation process, it is essential for clean areas to be positively pressurized relative to affected areas. This means that the air pressure in areas that have been cleaned is kept higher than in the contaminated areas. The primary purpose of maintaining this positive pressure is to prevent airborne contaminants from migrating into the clean areas.

When a space is positively pressurized, it helps to create a barrier against airborne pollutants, ensuring that any potential spores or microorganisms from the affected areas do not enter the cleaner zones. This is particularly important in situations where mold, bacteria, or other harmful microbes are present, as these can spread easily through the air if not properly contained.

By establishing a positive airflow, remediation professionals can safeguard the integrity of the clean environment, ensuring the safety of all occupants and maintaining the effectiveness of the remediation efforts. This strategic approach is a key part of best practices in microbial remediation, emphasizing a thorough and careful methodology in controlling contaminants during the restoration process.