Liquid Harvest Lazer Blue spray pattern indicator — 32 oz concentrated turf marking dye, temporary high-visibility blue

Liquid Harvest Lazer Blue is a concentrated, water-soluble spray pattern indicator designed to mark where liquid herbicides, fertilizers, and other turf treatments have been applied.

When managing lawns, landscapes, or agricultural plots, clear visual confirmation of spray coverage reduces missed spots and overlapping applications. Lazer Blue mixes with water-based sprays to leave a bright, temporary blue tint that highlights treated areas without permanently staining grass or hard surfaces. Its concentrated formula means a little product goes a long way, helping professional applicators and homeowners work faster and with greater precision.

How does Lazer Blue show where I sprayed?

The dye suspends in water-based solutions and deposits a vivid blue color on leaves and turf as the spray droplets settle. This contrast makes it easy to see both treated and untreated zones immediately after application. The color fades over time and washes out with normal irrigation or rainfall.

• Works only with water-soluble herbicides, pesticides, fungicides, and fertilizers
• Produces a high-visibility blue trace on grass and foliage
• Helps avoid missed strips and double-spraying

How concentrated is it and how should I mix it?

The 32-ounce bottle contains a strong concentrate intended to be diluted into typical spray tanks and handheld sprayers. Mix rates vary by application type and desired visibility; always follow product directions for correct proportions. Because the formula is concentrated, start with lower ratios and increase until the visibility suits your needs.

• Dilutes easily into water-based spray tanks and handheld sprayers
• Adjust mix ratio for temporary or longer-lasting visibility
• Not compatible with oil-based formulations

Will Lazer Blue stain my lawn, driveway, or equipment?

Lazer Blue is formulated to be non-permanent and nonstaining when used as directed on turf and foliage. It is designed to break down and wash away with normal irrigation, rainfall, or routine lawn care. However, avoid prolonged contact with porous hardscape surfaces and clean any overspray from equipment promptly to minimize residue.

• Non-permanent color that fades with weather and watering
• Minimizes visible residue on grass when applied correctly
• Rinse equipment and surfaces after use to prevent buildup

What applications and situations benefit most from this dye?

Lazer Blue is useful for professional lawn care crews, groundskeepers, farmers, and homeowners who need to confirm spray coverage. It’s ideal for spot treatments, row crops, sports fields, and landscape beds where visual tracking of applications saves time and reduces waste. The dye improves accuracy for targeted treatments and makes team coordination easier during large jobs.

• Spot treating weeds or pests in turf and landscapes
• Mapping fertilizer or foliar nutrient coverage
• Quality control for commercial spray teams and maintenance crews

Who is this for? Liquid Harvest Lazer Blue is designed for anyone who applies water-based pesticides, herbicides, fungicides, or liquid fertilizers and needs immediate visual confirmation of coverage. It suits professional applicators, grounds maintenance teams, and diligent homeowners who want to avoid missed areas and unnecessary reapplication. If you rely on spray accuracy to protect plants and save product, this concentrated, temporary marking dye makes treatment tracking faster and more reliable.