Mystic HC SPI Herbicide dye

Mystic HC

Without a doubt Mystic HC is the most dependable and reliable spray indicator. You find with many other products, oz. for oz. are weaker and leave vague hard to follow pass to pass visibility. I rely on Mystic HC to save me chemical cost on less overlap by giving strong visual marks over many other colorant products. One try and like me you will be calling all the other products Imagination dyes because you have to use your imagination to tell where you have applied.

Mystic HC dye indicator

It is no doubt the best on the market. Others, I call Imagination dye, because you have to use your imagination to see where you have been, not occasionally BUT ALL THE TIME.

Blue marker dye

Works great! Use to spray pesticides on my yard!