- Concentrated blue spray colorant for highly visible application marking
- Helps prevent overspray, skips, and overlap by showing exactly where you’ve sprayed
- Non‑toxic formula that dissipates with sunlight and won’t permanently stain vegetation or soil
- Compatible with herbicides, fertilizers, pesticides, and all water‑soluble solutions
Monterey Mark‑It‑Blue – 8 fl. oz. is a professional‑grade spray solution colorant designed to provide a clear visual indicator of your spray coverage. Ideal for lawns, gardens, turf areas, athletic fields, and landscaped spaces, this temporary blue dye ensures even application by highlighting treated areas, preventing waste, and stopping accidental overlap. Its non‑staining, non‑toxic formula works with any water‑soluble mixture and dissipates naturally, making it an essential tool for precise chemical application year‑round.
Designed to show where spray applications have been made, reducing overspray and missed areas for more efficient coverage.
Works seamlessly with herbicides, fertilizers, pesticides, and other water‑soluble chemical solutions, including popular products like Roundup and Remuda.
Creates a bright temporary blue color that is easy to see on turf, soil, and vegetation, making application patterns instantly recognizable.
Will not permanently stain vegetation, soil, or most surfaces and washes off equipment with ease.
Non‑toxic, dissipates naturally with heat and sunlight, and is safe when used as directed.
Ideal for golf courses, parks, athletic fields, commercial landscapes, orchards, nurseries, and home lawns.
The dye blends into your spray mixture and leaves a temporary tint wherever applied, helping you maintain precise coverage and avoid overlap.
8 fl. oz. bottle—easy to store, transport, and mix for small to medium spray jobs.
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