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Spray solution blue colorant that indicates where you have applied a chemical spray. Works great with Roundup or Remuda and other herbicides as well as fertilizers and insecticides. Avoid skips and overlapping. Washes off without staining, is non-toxic and dissipates with sunlight.
*Must add the Monterey Mark-It Blue 8 oz, at least one qualifying product, and enter coupon code BLUE5 to the cart to receive the discounted price. While supplies last. Subject to our coupon terms and conditions, brands and products that are excluded from this promotion are: Altus, Avelyo, Barricor SP, Bayer Kontos, Celsius WG, Celsius XTRA, Tetrino, FreeHand, Orkestra Intrinsic, Pageant Intrinsic, Pylex, Pylon, Revolver, Savate, Sultan, Tower, Tribute Total, TruDetx, Ventigra. See Details.
Product Documents
Active Ingredient | Triphenylmethane blue dye, aqueous solution |
---|---|
For use in | Outdoors to indicate where you have sprayed chemical sprays |
Application | 1 oz. per gallon of water |
Pet safe | Yes, if used as directed on label - Safe once dried |
Shipping Weight | 0.58 lbs |
Manufacturer | Monterey Lawn & Garden (Mfg. Number: LG 1130) |
UPC | 022179101395 |
one way
By Chuck on 02/23/2015
been using mark-it blue for about 5-6 years I have 5 acres with a lot of tumble weeds I ad added mark-it blue. Due to the cost of weed killer I started using mark-it blue it saves a lot of $$$ because I do not duplicate spraying the same weeds multiple times.
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22 of 22 people found this review helpful
Mark-It Blue
By Kurt on 05/27/2013
Helpful
By Patti on 09/10/2016
Helpful with herbicide application but hard to see on dark green foliage unless recommended amt is doubled. Even at 2x strength I will get alot of applications from one bottle. Accidentally knelt in full-strength blue dye; worried i would be 'tattoed' for a long time but several hours later nearly all showered off with only a little effort using soapy washcloth.
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17 of 17 people found this review helpful
Only marks dead grass areas
By Don on 12/03/2015
Mark it blue
By Lonnie on 06/26/2017
Yes, Monterey Mark-It Blue can be used when treating with Bora-Care for a termite treatment. Just be aware that the dye will also most likely soak into the wood as well.
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3 of 4 people found this answer helpful
Yes, Monterey Mark-It Blue is a non-toxic, food-grade pigment and washes off without staining.
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3 of 3 people found this answer helpful
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2 of 3 people found this answer helpful
Monterey Mark-It Blue is a spray solution blue colorant that indicates where you have applied a chemical spray. It works great with herbicides, fertilizers, and insecticides. It washes off without staining, and it is non-toxic and dissipates with sunlight.
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2 of 18 people found this answer helpful
Monterey Mark-It Blue
Rating: 3.5 (30 Reviews / 9 Q&A)