---
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: "₩238842"
currency: KRW
in_stock: true
category: "Liquid Harvest"
url: https://www.desertcart.kr/products/40841792-liquid-harvest-lazer-blue-concentrated-spray-pattern-indicator-1-gallon
store_origin: KR
region: South Korea
---

# Water-based only 1 Gallon capacity Non-permanent dye 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:** ₩238842
**Availability:** ✅ In Stock

## Summary

> 🌿 Mark Your Territory with Confidence!

## 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?** ₩238842 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/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

- • **Precision Marking:** Easily indicates where spray mixtures have been applied, ensuring no patch is left untreated.
- • **Eco-Friendly Choice:** Non-staining and non-permanent, making it safe for your grass and the environment.
- • **Professional Results:** Achieve a pristine lawn with clear visibility of your treatment areas, impressing neighbors and clients alike.
- • **Versatile Compatibility:** Mixes seamlessly with herbicides, fungicides, pesticides, and fertilizers for all your lawn care needs.
- • **User-Friendly Application:** Designed for effortless mixing with water-based solutions, no oil-based hassles.

## Overview

Liquid Harvest Lazer Blue Concentrated Spray Pattern Indicator is a 1-gallon, water-based dye designed for marking applications of herbicides, fungicides, pesticides, and fertilizers. Its non-permanent and non-staining formula ensures a clean lawn while providing clear visibility of treated areas.

## 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 : Home And Garden Products : Patio, Lawn & Garden

## 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

## 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/61zubmTU+eL.jpg)

## 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.kr/products/40841792-liquid-harvest-lazer-blue-concentrated-spray-pattern-indicator-1-gallon](https://www.desertcart.kr/products/40841792-liquid-harvest-lazer-blue-concentrated-spray-pattern-indicator-1-gallon)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-24*