Top 9 Mark It Blue Dye – Pest Repellents

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1. Monterey

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16 oz, Monterey LG1142 Spray Solution Colorant Mark-It Blue Dye, White

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Monterey #ad - Depending on usage, or soil incorporation. Avoid overlap - by utilizing the mark-it blue, pesticides, fertilizers, you will be able to avoid overlapping sprays as well as ensure that you have applied the chemical to all desired areas.

Anywhere that spray evidence is needed, athletic fields, cemeteries, Mark-It Blue can be used. Ideal for a variety of applications - this product can be used for golf courses, parks, and any other turf or grass areas. No permanent stain - mark-it blue is an indicator that will not permanently stain foliage or skin, but if it is spilled on fabric, it should be washed off before it has a chance to dry. The more sunlight and heat, apply as a foliar spray, soil drench, the faster the breakdown.

Spray identification - after applying insecticide, herbicide, or fungicide to your lawn or garden, use Monterey's Mark-It Blue Spray Solution Colorant to indicate where you have applied a chemical spray. It works great with Roundup or Remuda, and herbicides. Breaks down in heat and light - the blue color of the product breaks down with exposure to heat and sunlight.
BrandMonterey #ad
ManufacturerLawn & Garden Products #ad
Height4.5 Inches
Length3.1 Inches
Width1.3 Inches
Part NumberLG1142
ModelLG1142

2. Monterey

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Monterey Mark-It Blue 32oz

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Monterey #ad - Spray solution blue colorant That Indicates Where You Have Applied A Chemical Spray. No assembly Required. Works great with roundup or remuda And Other Herbicides As Well As Fertilizers And Insecticides. Avoid skips And Overlapping.
BrandMonterey #ad
ManufacturerMonterey #ad
Height1 Inches
Length1 Inches
Weight1 Pounds
Width1 Inches
Part Number100064263
Model100064263

3. Petra

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Fertilizer & Weed Killer, Blue Mark Spray Indicator for Home and Commercial Sprayer Use 8oz, for Herbicides, PetraTools Blue Herbicide Lawn Dye, Super Strength Concentrate 3X More Than Others

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Petra #ad - Saves chemical solution and money: by having a blue indicator, plant damage, you prevent over-spraying or overlapping liquid applications. 3x super concentrate blue marker: petratools sprayer’s blue is a highly concentrated water soluble spray colorant for fertilizers, and weed killer products.

Your satisfaction guaranteed or your money back. Quickly fades: no need to worry about seeing your yard blue for a long time! Our blue turf mark will fade in 24-48 hours. Helps you save and maximize liquid products and money. Business, sell, we design, committed to providing you rock-solid sprayers and solutions for all your growing and lawn needs. Saves you time spraying! From our all-natural spray liquids to our battery-powered backpack sprayers, and offer the best-in-class US-based customer support for all your spraying needs. It naturally disappears with rainfall and exposure to sunlight and doesn’t stain your shoes, clothes, surfactant for herbicide, or pets.

The perfect spray pattern dye: sprayer’s blue is perfectly designed for use with sprayers. With its extremely visible blue color, herbicides, you can quickly locate the liquid products applied on your lawn and clogged nozzles or blockages in your sprayer. You also avoid skipped areas, or possible burns from inaccurate spraying of chemicals. Petratools offers guaranteed products: petratools is a family-owned & operated u.
BrandPetra #ad
ManufacturerPetra #ad
Part Number001

4. Liquid Harvest

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Turf Mark and Blue Herbicide Marker, Herbicide Dye, Fertilizer Marking Dye, Liquid Harvest Lazer Blue Concentrated Spray Pattern Indicator 8 Ounces Perfect Weed Spray Dye

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Liquid Harvest #ad - Mix with herbicides, pesticides, fungicides, & fertilizers. Mixes only with water based solutions, will not work with oil based. Non-permanent and nonstaining. Easily marks grass and lawns. Indicates where spray mixtures have been applied.
BrandLiquid Harvest #ad
ManufacturerLiquid Harvest #ad
Weight0.4 Pounds
Part Number125
Model00125

5. BASF

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BASF 10059 Blue 32oz Turf Mark

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BASF #ad - Temporary formulation - will not permanently stain treated surfaces. Great for being able to track where you've sprayed so you don't miss any areas. Can be used inside and outside the home. Non toxic to people, animals and the local environment.
BrandBASF #ad
ManufacturerBASF #ad
Height8 Inches
Length2 Inches
Width4 Inches
Part Number10059
Model10059

6. Liquid Harvest

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Blue, Liquid Harvest 118 Lazer Blue Concentrated Spray Pattern Indicator, Gallon, 1

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Liquid Harvest #ad - Non-permanent and nonstaining. Indicates where spray mixtures have been applied. Mix with herbicides, fungicides, pesticides, & fertilizers. Mixes only with water based solutions, will not work with oil based. Easily marks grass and lawns.
BrandLiquid Harvest #ad
ManufacturerSanco Industries #ad
Height10.26 Inches
Length2 Inches
Width4.39 Inches
Part Number118
Model118

7. Bluewater Chemgroup

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8 Ounces, Turf Mark and Blue Herbicide Marker, Organic Herbicide Marking, Herbicide Dye, Fertilizer Marking Dye, Blue Spray Marker, Weed Spray Dye

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Bluewater Chemgroup #ad - Easily marks Grass and Lawns. Works great with remuda & other herbicides as well as fertilizers & insecticides. Non permanent and Will Not Stain. Has a blue colorant that indicates where you have applied a chemical spray.
BrandBluewater Chemgroup #ad
ManufacturerBluewater Chemgroup #ad
Part Number154

8. LawnStar

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Multipurpose, LawnStar Blue Spray Pattern Indicator Marker Dye, Turf 32 OZ, Professional Ultra Concentrated, Premium, Weed, Highly Visible Formulation Prime for Marking Herbicides, Fertilizer

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LawnStar #ad - Protected with the lawnstar guarantee: we understand trying new things can be tough, so let us take all of the risk for you! Buy it, try it, and if you aren't absolutely thrilled with the results you get from using our product simply contact us within 30 days of purchase and we'll give you a full refund.

Professional standard - Trusted by professionals and homeowners alike to make treating your lawn for weeds and grubs a breeze. Highly visible blue - what’s worse than spraying your land for half an hour, only to find the trail you thought you were making is non-existent? We can’t think of much! Our spray pattern indicator will leave a solid trail behind that won’t give you the blues! Big bottle, great color: simple mix half an ounce per gallon of spray solution and never lose track of where you sprayed again.

Consistent spray - ideal for marking herbicides and fertilizers, smooth blue color, so you can keep track your progress easily, our ultra-concentrated solution ensures you get a steady, saving time and countless ‘did I spray there already?!’ headaches.
BrandLawnStar #ad
ManufacturerLawnStar #ad

9. Liquid Harvest

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32 Ounces, Liquid Harvest Lazer Blue Concentrated Spray Pattern Indicator

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Liquid Harvest #ad - Mix with herbicides, pesticides, fungicides, & fertilizers. Indicates where spray mixtures have been applied. Non-permanent and nonstaining. Easily marks grass and lawns. Mixes only with water based solutions, will not work with oil based.
BrandLiquid Harvest #ad
ManufacturerSanco Industries #ad
Height6 Inches
Length9 Inches
Width6 Inches
Part Number117
Model117