The 1 Hour Martinizing Cleaners site, EPA ID 110004254654, remains on the National Priorities List with an active status. This location is part of a broader network of radium-contaminated sites in the West Orange area, including the Montclair/West Orange Radium Site. Exposure occurs primarily through the inhalation of radon gas, a decay product of radium that accumulates in enclosed basements, and the ingestion of contaminated soil or groundwater. Long-term exposure to radium increases the risk of bone cancer and lung cancer. Cleanup efforts involve the excavation of radioactive soil and the installation of radon mitigation systems. To protect your health, you must implement three defensive measures. First, perform professional radon testing in your basement and lowest living levels immediately. Second, utilize HEPA-filtered air purification systems to reduce airborne particulates. Third, establish a no-shoe policy indoors to prevent tracking contaminated exterior soil into living spaces. Ongoing monitoring by the EPA is required to manage residual radiation levels that exceed safe regulatory thresholds. Residents should remain informed about remediation schedules to avoid active construction zones where radioactive dust may be disturbed and become airborne.