Liquid Harvest Lazer Blue Spray Pattern Indicator Concentrate 8 oz — Visible Dye for Herbicide & Fertilizer Coverage

Liquid Harvest Lazer Blue is an 8-ounce, highly concentrated spray pattern indicator designed to tint spray droplets so you can see coverage, reduce over-application, and limit drift when applying herbicides, fertilizers, and turf products.

Whether you're treating a lawn, spot-treating weeds, or calibrating a commercial sprayer, Lazer Blue adds a vivid blue tracer to your tank that makes spray patterns visible in real time. This concentrate mixes into most spray solutions to reveal where spray lands and where it misses, helping you work faster with less waste. Handle and mix carefully — the formula is very concentrated and intended to be used at low dilution rates.

How does Lazer Blue show where I've sprayed?

When added to your spray tank, Lazer Blue colors the droplets so they are visible against grass, pavement, or foliage. The dye highlights both the primary spray band and any drift, giving a clear visual record of coverage so you can correct overlap or gaps immediately.

• Quickly reveals spray swaths and missed spots for precise application.
• Makes drift detectable so you can alter nozzles, pressure, or technique.
• Works in both hand-held and boom sprayers when diluted properly.

Will Lazer Blue prevent me from over-applying products?

Lazer Blue itself does not change the active ingredient dose, but by showing exactly where spray has landed it helps you avoid double-spraying the same patch. The visible tracer reduces product waste and improves accuracy so you apply only what is necessary.

• Visual feedback reduces unintentional overlap and overuse.
• Helps maintain consistent coverage across lawns and beds.
• Supports cost savings by minimizing wasted chemical or fertilizer.

How do I use and mix this concentrated indicator safely?

Measure carefully — Lazer Blue is extremely concentrated and requires low dilution rates; follow label directions for rates and compatibility. Add the dye to the spray tank and agitate to distribute evenly, and clean equipment after use to prevent staining. For cleanup of any stains, household bleach is effective when used per safety guidelines.

• Add the recommended small dose into the tank and mix thoroughly.
• Wear gloves and follow standard PPE for handling concentrated liquids.
• Rinse sprayers after use; use bleach for persistent stains if allowed.

What products and situations is Lazer Blue compatible with?

Lazer Blue is formulated for broad compatibility with herbicides, fertilizers, wetting agents, and many turf-care sprays, functioning as a non-active visual tracer. Always test a small batch for compatibility before full-scale mixing and check product labels to confirm additives are permitted.

• Safe for use with most herbicides and liquid fertilizers when mixed correctly.
• Useful for calibration, spot treatments, and professional turf applications.
• Ideal for both homeowner sprayers and commercial application rigs.

Who is this for? Liquid Harvest Lazer Blue is for lawn care professionals, landscapers, turf managers, agricultural applicators, and careful homeowners who need a reliable visual guide to spray coverage. If you want to improve application accuracy, reduce drift and waste, and speed up spraying tasks while maintaining control, this concentrated 8-ounce bottle gives a compact, high-value option — just be mindful of dilution instructions and safety precautions when handling and cleaning.