Signal Green Colorant is a concentrated liquid that temporarily turns spray solution a blue or green color to mark where you have sprayed. Eliminates waste due to overlapping. Bright color also indicates drift. Dissipates in 2 to 72 hr. depending on sunlight. Mixes with all liquid sprays. 0.5 oz. of liquid colorant treats 1 gal. Use 1 gal. for each 300–400 gal.
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