🔵💧 Spray Smart, Save Big: See Every Drop, Stick Every Spot!
The Liquid Harvest Lazer Blue Concentrate Spray Pattern Indicator and Surfactant duo come in convenient 8-ounce bottles designed to enhance herbicide application. The Lazer Blue dye provides clear visual tracking of spray coverage, while the non-ionic surfactant improves chemical adhesion and penetration, reducing waste and maximizing effectiveness for professional-grade lawn and garden care.
P**A
They worked.
Used both the blue indicator and surfactant with a B-GON crabgrass killer according to the label. The sprayed area remained blue for a few days which was great. All weeds died after a few days. So apparently the surfactant worked as well.
N**S
Great to use when you want to know where you sprayed
I used this to spray my yard for pests, this is to know where I did and did not reach while spraying. Easy enough to use, covers fairly well, but make sure to wear skin and eye protection or you'll end up as blue as your yard.
S**G
Kills crab grass
Tried on my very weedy yard and it killed/turned all crab grass white and really showed off how many weeds I had. Didn't kill grass, only killed weeds.
T**H
Good product
The surfactant does what it's supposed to. For me, the dye was good for marking what was sprayed. But it gets over everything & isn't removable on porous surfaces. So I stopped using the blue dye
M**R
Must have for lawn care...
Didn't know how useful this stuff is until I tried it. It takes the guess work out of spraying a area... the surfactant holds the products on the plant leaf longer to absorb the product...thus making it more effective.
D**O
E Z to use
Love these 2 together they work well, and make your life easier.
A**N
Good Deal
Work as advertised and a great deal
D**R
I love this stuff
I needed to spray some larger areas for weed control. This made it much easier to see where I had already sprayed. The surfactant really seemed to help the weed killer stick to the weeds and not run off.
Trustpilot
1 month ago
1 month ago
