--- product_id: 628448553 title: "MontereyMark-It Blue Spray Solution - Colorant Marker Dye - 8 Ounces" brand: "monterey" price: "Β£20.22" currency: GBP in_stock: true reviews_count: 4 url: https://www.desertcart.co.uk/products/628448553-montereymark-it-blue-spray-solution-colorant-marker-dye-8-ounces store_origin: GB region: United Kingdom --- # 8 oz precision spray vivid blue colorant breaks down with sunlight MontereyMark-It Blue Spray Solution - Colorant Marker Dye - 8 Ounces **Brand:** monterey **Price:** Β£20.22 **Availability:** βœ… In Stock ## Summary > πŸ”΅ Mark it, spray it, own your lawn like a pro! ## Quick Answers - **What is this?** MontereyMark-It Blue Spray Solution - Colorant Marker Dye - 8 Ounces by monterey - **How much does it cost?** Β£20.22 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/628448553-montereymark-it-blue-spray-solution-colorant-marker-dye-8-ounces) ## Best For - monterey enthusiasts ## Why This Product - Trusted monterey brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Safe & Non-Staining:** Leaves no lasting marks on foliage or skin, ensuring a clean, professional finish. - β€’ **Compact & Convenient:** 8-ounce bottle designed for easy handling and precise application. - β€’ **Spray with Confidence:** Clearly mark treated areas to avoid costly overlaps and missed spots. - β€’ **Sunlight-Activated Fade:** Color naturally dissipates under heat and lightβ€”no permanent stains on your turf or skin. - β€’ **Versatile Turf Solution:** Perfect for lawns, golf courses, parks, cemeteries, and athletic fields alike. ## Overview Monterey Mark-It Blue Spray Solution is an 8-ounce colorant dye designed to visually mark areas treated with insecticides, herbicides, or fungicides. Its vivid blue color helps prevent overlap and missed spots, while naturally breaking down under sunlight and heat to avoid permanent staining on foliage or skin. Ideal for professional turf management across golf courses, parks, cemeteries, and athletic fields. ## Description MontereyMark-It Blue Spray Solution - Colorant Marker Dye - 8 Ounces ## Features - SPRAY IDENTIFICATION - When applying insecticide, herbicide, or fungicide to your lawn or garden, use Monterey Mark-It Blue spray solution colorant to indicate where you have applied a spray. - AVOID OVERLAP - By utilizing Mark-It Blue, you will be able to avoid overlapping sprays as well as ensure that you have applied the chemical to all desired areas. It works great with insecticides, fertilizers, pesticides, and herbicides. - BREAKS DOWN IN HEAT AND LIGHT - The blue color of the product breaks down with exposure to heat and sunlight. The more sunlight and heat, the faster the breakdown. - 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. - IDEAL FOR A VARIETY OF APPLICATIONS - This product can be used for golf courses, parks, cemeteries, athletic fields, and any other turf or grass areas. ## Product Details - **Color:** Blue - **Brand:** Monterey - **Surface Recommendation:** Grass, Turf, Trees & Shrubs - **Material:** Water Based - **Model Name:** MARK-IT BLUE ## Images ![MontereyMark-It Blue Spray Solution - Colorant Marker Dye - 8 Ounces - Image 1](https://m.media-amazon.com/images/I/71YXbWQgMML.jpg) ![MontereyMark-It Blue Spray Solution - Colorant Marker Dye - 8 Ounces - Image 2](https://m.media-amazon.com/images/I/81eQFwBvmRL.jpg) ![MontereyMark-It Blue Spray Solution - Colorant Marker Dye - 8 Ounces - Image 3](https://m.media-amazon.com/images/I/814RXLBT7vL.jpg) ![MontereyMark-It Blue Spray Solution - Colorant Marker Dye - 8 Ounces - Image 4](https://m.media-amazon.com/images/I/81OqnknT30L.jpg) ![MontereyMark-It Blue Spray Solution - Colorant Marker Dye - 8 Ounces - Image 5](https://m.media-amazon.com/images/I/81YQD75b-CL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Marks It Everytime *by A***M on February 3, 2025* Always works well. Will save on material as you know where you have sprayed. ### ⭐⭐⭐⭐⭐ Just as ordered *by A***E on June 3, 2024* Fast shipping, great price and just as I ordered. ### ⭐⭐ Die not strong *by J***Y on September 5, 2024* Didn't work well for me. Used a decent amount mixed with methotrion and surfactant one spraying my crabgrass, and the hopes that this dye would really Mark the areas that I had already hit. However I barely noticed any difference at all when spraying. I suppose I could have added more, but I used the exact proportions as instructed ## Frequently Bought Together - Monterey Mark-It Blue Spray Solution - Colorant Marker Dye - 8 Ounces - Southern Ag Surfactant for Herbicides Non-Ionic, 16oz, 1 Pint - Syngenta Tenacity Herbicide - Pre-Emergent and Post-Emergent Weed Control, 8-oz. Liquid Weed Killer for Lawns and Turf Grasses, Active Ingredient Mesotrione Herbicide --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/628448553-montereymark-it-blue-spray-solution-colorant-marker-dye-8-ounces](https://www.desertcart.co.uk/products/628448553-montereymark-it-blue-spray-solution-colorant-marker-dye-8-ounces) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-05*