Professional leak detection can be challenging when unwanted openings are hidden inside walls, drainage systems, or interconnected piping. The Peppermint Smoke Bomb from ComStar International Inc. is a specialty diagnostic product designed to help technicians identify certain concealed leaks and airflow pathways through visible scented smoke. Appropriate smoke testing can help make problem areas easier to identify during inspections of plumbing, sewer, drainage, and HVAC-related systems. Technicians should use the product according to the manufacturer's safety and application requirements. ComStar has more than five decades of experience developing specialty chemical and diagnostic products that help service professionals improve troubleshooting efficiency and complete maintenance work more effectively.