---
product_id: 40841792
title: "Liquid Harvest Lazer Blue Concentrated Spray Pattern Indicator - 1 Gallon (128 Ounces) - Perfect Weed Spray Dye, Herbicide Dye, Fertilizer Marking Dye, Turf Mark and Blue Herbicide Marker"
brand: "liquid harvest"
price: "AED 473"
currency: AED
in_stock: true
category: "Liquid Harvest"
url: https://www.desertcart.ae/products/40841792-liquid-harvest-lazer-blue-concentrated-spray-pattern-indicator-1-gallon
store_origin: AE
region: United Arab Emirates
---

# Non-permanent turf safe Water-based mix only Vivid blue spray visibility Liquid Harvest Lazer Blue Concentrated Spray Pattern Indicator - 1 Gallon (128 Ounces) - Perfect Weed Spray Dye, Herbicide Dye, Fertilizer Marking Dye, Turf Mark and Blue Herbicide Marker

**Brand:** liquid harvest
**Price:** AED 473
**Availability:** ✅ In Stock

## Summary

> 🔵 Track Every Drop, Own Every Lawn!

## Quick Answers

- **What is this?** Liquid Harvest Lazer Blue Concentrated Spray Pattern Indicator - 1 Gallon (128 Ounces) - Perfect Weed Spray Dye, Herbicide Dye, Fertilizer Marking Dye, Turf Mark and Blue Herbicide Marker by liquid harvest
- **How much does it cost?** AED 473 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/40841792-liquid-harvest-lazer-blue-concentrated-spray-pattern-indicator-1-gallon)

## Best For

- liquid harvest enthusiasts

## Why This Product

- Trusted liquid harvest brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Non-Staining Formula:** Leaves no permanent marks, keeping your lawn pristine post-application.
- • **Versatile Application:** Perfect for herbicides, fungicides, pesticides, and fertilizers—one dye to rule them all.
- • **Generous 1 Gallon Size:** Bulk volume ensures you never run out mid-project, maximizing efficiency and value.
- • **Precision Spray Tracking:** Easily see where herbicides and fertilizers have been applied for flawless coverage.
- • **Water-Based Compatibility:** Formulated exclusively for water-based solutions—no oil-based mix-ups here.

## Overview

Liquid Harvest Lazer Blue is a 1-gallon concentrated spray pattern indicator designed for water-based herbicides, fungicides, pesticides, and fertilizers. It provides vivid blue, non-permanent marking to ensure precise application and coverage without staining your turf. Trusted by professionals, it enhances accuracy and efficiency in lawn and garden care.

## Description

desertcart.com: Liquid Harvest Lazer Blue Concentrated Spray Pattern Indicator - 1 Gallon (128 Ounces) - Perfect Weed Spray Dye, Herbicide Dye, Fertilizer Marking Dye, Turf Mark and Blue Herbicide Marker : Arts, Crafts & Sewing

## Features

- Mixes only with water based solutions, will not work with oil based
- Easily marks grass and lawns
- Mix with herbicides, fungicides, pesticides, & fertilizers
- Indicates where spray mixtures have been applied
- Non-permanent and nonstaining

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0049I9OBA |
| Active Ingredients | FD&C Blue 1 |
| Best Sellers Rank | #13,067 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #494 in Garden Fertilizers |
| Brand Name | Liquid Harvest |
| Coverage | non-selective broad spectrum coverage |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,162) |
| 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 Ounce |
| Warranty Description | Warranty |

## Product Details

- **Active Ingredients:** FD&C Blue 1
- **Brand:** Liquid Harvest
- **Item Form:** Liquid
- **Item Weight:** 8 pounds
- **Liquid Volume:** 1 gallons

## Images

![Liquid Harvest Lazer Blue Concentrated Spray Pattern Indicator - 1 Gallon (128 Ounces) - Perfect Weed Spray Dye, Herbicide Dye, Fertilizer Marking Dye, Turf Mark and Blue Herbicide Marker - Image 1](https://m.media-amazon.com/images/I/41K6gKDg6kL.jpg)
![Liquid Harvest Lazer Blue Concentrated Spray Pattern Indicator - 1 Gallon (128 Ounces) - Perfect Weed Spray Dye, Herbicide Dye, Fertilizer Marking Dye, Turf Mark and Blue Herbicide Marker - Image 2](https://m.media-amazon.com/images/I/51ki6xrigeL.jpg)
![Liquid Harvest Lazer Blue Concentrated Spray Pattern Indicator - 1 Gallon (128 Ounces) - Perfect Weed Spray Dye, Herbicide Dye, Fertilizer Marking Dye, Turf Mark and Blue Herbicide Marker - Image 3](https://m.media-amazon.com/images/I/51+UO6J79tL.jpg)
![Liquid Harvest Lazer Blue Concentrated Spray Pattern Indicator - 1 Gallon (128 Ounces) - Perfect Weed Spray Dye, Herbicide Dye, Fertilizer Marking Dye, Turf Mark and Blue Herbicide Marker - Image 4](https://m.media-amazon.com/images/I/51OCNxuj9-L.jpg)
![Liquid Harvest Lazer Blue Concentrated Spray Pattern Indicator - 1 Gallon (128 Ounces) - Perfect Weed Spray Dye, Herbicide Dye, Fertilizer Marking Dye, Turf Mark and Blue Herbicide Marker - Image 5](https://m.media-amazon.com/images/I/51JtuYpyz5L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How much do I use?**
A: Start with 1/2 ounce per gallon of mixture. If darker color is desired, add small amounts (up to 1oz per gallon) until desired color is achieved is spray.

**Q: Is this product soluble in water?**
A: Yes, this product should be used with other water based products.

**Q: Does this product come with measuring device?**
A: Our updated packaging for the 8 & 16 ounce bottles have a built in measuring device. Other bottles & sizes will need a dedicated syringe/measuring device from home. For sustainability efforts, we are selling through current packaging to reduce waste.

**Q: Does this product stain?**
A: This product is very concentrated and undiluted product will stain. Lazer is not permanent and will not stain once diluted. The colorant will fade in time with sun and moisture.

**Q: How do I get this product off of my hands?**
A: This product is very concentrated and can stain hands, clothing, cement, and other objects the concentrate comes in contact with. Over time the color will fade from hands or you can use a 50/50 bleach water mix to fade color more quickly.

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**Shop now:** [https://www.desertcart.ae/products/40841792-liquid-harvest-lazer-blue-concentrated-spray-pattern-indicator-1-gallon](https://www.desertcart.ae/products/40841792-liquid-harvest-lazer-blue-concentrated-spray-pattern-indicator-1-gallon)

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-08-24*