The 1 Hour Martinizing Cleaners site, identified by EPA ID 110004254654, maintains an active status on the National Priorities List. Primary contaminants include mercury, a potent neurotoxin. Exposure pathways in Newark involve the migration of heavy metals through groundwater and soil vapor intrusion into residential basements. Chronic mercury exposure causes neurological impairment, tremors, and cognitive decline. The surrounding area is further burdened by 192 hazardous sites within a 10-mile radius, including the Montclair/West Orange Radium Site and Andson Plating Incorporated, which introduce radiological and heavy metal risks. To reduce risk, residents should implement three defensive measures. First, install high-efficiency particulate air filters to capture contaminated dust. Second, use certified water filtration systems capable of removing heavy metals from tap water. Third, refrain from disturbing local soil or gardening in untested earth to prevent direct contact with legacy industrial pollutants. The Environmental Protection Agency oversees ongoing monitoring and remediation efforts at these locations to mitigate long-term environmental degradation and public health threats. These regulatory actions aim to contain chemical plumes that threaten the regional aquifer and urban infrastructure.