Description Specs FAQs Blue Colorant is a concentrated non-staining dye spray pattern indicator or fertilizer injector tracer. Use on turf, non-crop areas, ornamental plants and in fertilizer injectors. Inert with most pesticides and fertilizers Will not permanently stain skin, clothing, or equipment Color is temporary and dissipates with rain and sun Cleans with soap and water Application: To be mixed with pesticides or fertilizers in sprayers or injector tanks. Rate: Hand sprayer – 0.5-1 Tablespoon per gallon or 8 oz to 1 quart per acre. See label for fertilizer injector rates. Application rates and usage recommendations are suggestions only. Please read the manufacturer's Label and MSDS Sheet for specific rates, application, protective equipment, etc Blue Colorant Label [PDF] Blue Colorant MSDS [PDF]