BRANDT Big Foot Blue Turfgrass Liquid Concentrate Colorant 32 fl oz. Bottle

Brandt Bigfoot Blue Indicator Dye is mixed with various types of liquid lawn care products to indicate areas that have been treated. Using Blue Spray Pattern Indicator dye helps to prevent wasting product by over-applying. It also helps to detect product drift to prevent treating non-targeted areas. Blue Spray Pattern Indicator dye will not stain most surface areas, and will easily wash off turfs and lawns. Never under or over-treat a turn or lawn again when using Blue Spray Pattern Indicator dye.