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Liquid Harvest Lazer Blue is a 1-gallon concentrated spray pattern indicator designed for professional lawn care. It mixes exclusively with water-based herbicides, fungicides, pesticides, and fertilizers to provide a vivid blue mark that clearly shows treated areas. Non-permanent and non-staining, it helps prevent over-application, ensuring precise, cost-effective, and environmentally conscious lawn maintenance.











| ASIN | B0049I9OBA |
| Active Ingredients | FD&C Blue 1 |
| Best Sellers Rank | #13,252 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #483 in Garden Fertilizers |
| Brand | Liquid Harvest |
| Brand Name | Liquid Harvest |
| Coverage | non-selective broad spectrum coverage |
| Customer Reviews | 4.7 out of 5 stars 1,136 Reviews |
| Included Components | Utility Knife |
| Item Form | Liquid |
| Item Type Name | Utility Knife |
| Item Weight | 8 Pounds |
| Liquid Volume | 1 Gallons |
| Manufacturer | Sanco Industries |
| Model Number | 118 |
| Part Number | 118 |
| UPC | 768980001188 |
| Unit Count | 128.0 Ounce |
| Warranty Description | Warranty |
A**Y
Commercial quality saves weed killer
Great commercial quality dye. Saves a lot of weed spray on one acre lot
A**D
Works
Great product
"**"
Helpful!!!
Great product. Great Buy. It doesn't require much to get er done. It looks more green when applied and leaves an even color across your lawn. It also helps with the unnecessary over spraying of your weed killer product, which saves money.
C**L
Good profuct
Worked well.
M**A
Better Visual Product Coverage
Liquid Harvest Lazer Blue works great however you must read the instuctions carefully to make sure you mix the solution properly. It is easy to get the liquid on your hands. Dish soap and baking soda will get most of it off, but nail polish remover with acetone will do the trick if that doesn't work. Just make sure you handle the products safely since acetone is highly flammable.
D**N
It’s a good buy for the money
So far so good it’s a nice blue color so my HOA knows that I’ve sprayed my lawn. The weeds seem to be dying pretty quickly so I’m happy and I think the price is right a little goes a long way.
T**A
Great colors
Easy-to-use
H**O
It helped me
Less likely to waste your product by missing or over spraying areas
Trustpilot
1 day ago
2 months ago