Mark-It Blue®
Price range: $7.49 through $63.49
Spray solution colorant
Tank Spray Additive with Non-Staining Dye
- Shows where you've sprayed
- Eliminates waste
- Indicates drift
MARK-IT BLUE is a concentrated blue colorant designed to provide temporary highly-visible evidence of spray application patterns. MARK-IT BLUE readily dissipates, is non-toxic and totally compatible with water-soluble solutions. It is ideal for golf courses, parks, cemeteries, athletic fields, and any turf or grass areas — virtually anywhere where spray evidence is needed.
MARK-IT BLUE will not permanently stain vegetation or soil and can be used with all types of equipment.
Frequently Asked Questions
What is Mark It Blue?
This product is used as a spray solution colorant to show where you have sprayed your pesticide or fertilizer. Using Mark It Blue avoids overlapping sprays and missing spots, and alerts you to direction of drift if spraying in a breeze. The blue color breaks down in heat and sunlight (the more of each the faster the breakdown). It will not permanently stain foliage or skin, but if spilled on fabric, should be washed off before it has a chance to dry.
At what rate do I use Mark It Blue?
Use 1 oz of Mark It Blue per gallon of mixed spray. Rate can vary depending on how much you need the blue to show during application.
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