Lawn Dye, add this when Spot Treating weeds?

See what you are treating with lawn Dye.. most people just spray away but it you wanna get to the Pro level try using a lawn dye. adding this liquid harvest lawn dye to your favorite weed kill for lawn in a pump sprayer will help you kill those weeds faster by help you see what you are treating. I believe this is the best lawn dye for and bermuda lawn and any lawn. it has a good price. easy to see the bright blue and works in all pump sprayers. Now this Spray pattern indicator can be purchased at my Amazon store. click on the links provided.
Lazer blue 32 oz
Lawn surfactant
one gallon Pump Sprayer