Concentrated Liquid Dye is a safe, non-toxic, biodegradable & water-soluble concentrated liquid dye. Disperses immediately in water for low, moderate or large water-volume applications.

Concentrated Liquid Dye is packaged in gallon containers, for fast, easy & clean application.

Fluorescent Yellow Green is the easiest color to detect in dark areas. Fluorescent Red is a very good contrast color.

Examine leaks & water movement in a multitude of systems, sewer maintenance, downspout cross-connections, septic system inspections, flow time & circulation studies, pollution studies.

Dosage

Approximately 1 gallon per 50,000 gallons (clear.) 1 gallon per 26,000 gallons (heavy solids.)

Note: due to many variables (amount of water, visible light, rate of flow, distance traveled, concentration of solids, user preference, etc.) additional dye might be required for a stronger visual detection.