The 1 Hour Martinizing Cleaners site, EPA ID 110004254654, remains on the National Priorities List with an active status. Environmental investigations focus on hazardous substances typically associated with dry cleaning operations, such as volatile organic compounds. Exposure pathways include vapor intrusion into residential basements and groundwater contamination. Prolonged exposure to these chemicals can lead to respiratory issues, neurological damage, and increased cancer risks. Furthermore, the Glen Ridge and Montclair/West Orange Radium Sites within two miles introduce radiological hazards through soil ingestion and radon gas inhalation. To mitigate these threats, residents should implement three defensive measures. First, install a high-quality radon mitigation system to reduce gas buildup from historical radium deposits. Second, utilize HEPA-filtered air purifiers to capture airborne particulates and volatile vapors. Third, conduct professional vapor intrusion testing if your property is near a known plume. These steps reduce the likelihood of chronic chemical exposure. Continuous monitoring of EPA progress reports is essential for residents within the five-mile radius of the 51 identified hazardous sites.