Tracerline leak detection utilizes a simple method that has only two basic parts. A high-intensity Tracerline ultraviolet or UV/blue light lamp is teamed up with the appropriate Dye-Lite (fluids) or Fluoro-Lite (A/C) fluorescent tracer dye. The fluorescent dye is added to the system and circulated. The system is then inspected with the lamp. Since the dye collects at all leak sites, the lamp will show the precise location of every leak with a bright glow. The dye can remain in the system indefinitely and does not affect system components or performance.