Customer Reviews for Monterey Mark-It Blue

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.

Was this review helpful to you?  YesNo

22 of 22 people found this review helpful

Easy to use. Just visible enough to keep from overlapping or missing spots but not too bright. Seems to fade quickly from concrete. I used 1oz per gallon with great results.

Was this review helpful to you?  YesNo

20 of 20 people found this review helpful

Received quickly even though it was back ordered product works great! Marks the weeds that had been sprayed.

Was this review helpful to you?  YesNo

2 of 2 people found this review helpful

I mixed as recommended and it did the job but I wish it was a bit darker and slightly longer lasting as it was already faded the next day and I was going to do another treatment and hit all the spots I missed the first time. Next time I use it I will just mix it at 150% to 200% and see how that goes.

Was this review helpful to you?  YesNo

1 of 1 people found this review helpful

Works as advertised. Have used it for years. I never use a herbicide without it.

Was this review helpful to you?  YesNo

This product made it easy to see where I had sprayed a post-emergent herbicide so I was better able to ensure I didn't miss a lot. The product mixed with the herbicide and a surfactant stayed on the ground so I was able to see the area I had sprayed. I'm glad I bought it.

Was this review helpful to you?  YesNo

I suggest using bluing so you can see where you've applied and where you've missed.

Was this review helpful to you?  YesNo

really made spraying my grass much easier. the blue is easy to see and it doesn't permanently mark up concrete. it faded out within a day.

Was this review helpful to you?  YesNo

Works great. Saves money on chemical use. Keeps from overspray issues.

Was this review helpful to you?  YesNo

Works great. I was able to cover all areas and not miss any spot or double cover any.

Was this review helpful to you?  YesNo

Excellent product, works well, little messy, dye will come off hands with little work, I suggest gloves.

Was this review helpful to you?  YesNo

I love this stuff. I wish I could get it here locally. That would be easier than waiting but it's all good. I love knowing where I have already sprayed.

Was this review helpful to you?  YesNo

This is a great dye to help you know where and what you have sprayed. Yep, it’s blue.

Was this review helpful to you?  YesNo

This stuff is a Blue Dye that is super concentrated. It dilutes in the spray mixture and allows you to see where you have sprayed. It works really well.

Was this review helpful to you?  YesNo