

🌱 Spray Smart, Save Time, and Stand Out with Every Lawn!
The 32oz 4X Green Spray Dye by Not Rocket Sciences is a highly concentrated, visible turf marking dye that transforms 32 ounces into 128 gallons of vibrant green spray. Designed for precision lawn care, it highlights sprayed areas clearly to prevent overlap and missed spots. Its safe, non-staining formula fades within 48 hours, making it ideal for environmentally conscious users who want professional results without hassle.









| ASIN | B0CS46C3WV |
| Best Sellers Rank | #12,856 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #405 in Garden Fertilizers |
| Brand | Not Rocket Sciences |
| Brand Name | Not Rocket Sciences |
| Color | Green |
| Compatible Material | Grass |
| Customer Reviews | 4.2 out of 5 stars 223 Reviews |
| Item Form | Liquid |
| Item Weight | 32 Ounces |
| Manufacturer | Not Rocket Sciences |
| UPC | 850008238833 |
| Unit Count | 32.0 Fluid Ounces |
G**N
Works well- almost too well
Definitely a strong green dye. I sprayed it on my dead winter grass and it made my lawn look awesome. However, I had a neighbor get really ticked off when she allowed her white Maltese to walk through my yard to go potty and ended up with dyed deep green paws lol She was not happy and it wasn’t my fault that with the morning dew she allowed her dog on to my lawn while walking her, and it stained her white fur. She demanded that when I spray it I put a sign out so I will post a sign from now on, but maybe it will make her think twice before she lets her dog go potty in my lawn in the future lol
J**S
Works well
I bought green thinking it’d hide the ugly spot in my yard after I sprayed. It did that well but the mixing ratio has to be pretty high or it’s difficult to see where you sprayed. I think that using blue would make it easier to differentiate what’s been sprayed and what hasn’t.
G**.
I won't spray without it.
Really helps you see where you've already sprayed and where you've missed. I use 1/2 teaspoon per 2 gallons of solution and it is plenty dark. It disappears within a few days. Wear old clothes and gloves, because you WILL get it on you!
F**D
Weaker stain/dye - but that may not be a back thing
So right off the bat this dye doesn't stain the cement permanenantly. And it doesn't last long on your lawn either. So if you are that type of person that likes to paint your lawn when applying fertilizers, or other liquid lawn care (and want that painted green look to last), this may not be for you.
S**G
Not a good grass paint color
If your grass color is blue-green turquoise color , I don't recommended this color in fact I never see a color grass like this the color is out of for any grass color. This color it's too bright they need to make variety of color to match your grass and plus it's so messy I wear my gloves and it stain my hand and my clothes. I always careful when doing any painting work but not this product if a drop fall anywhere it's a big mess, my advise stay on grass all the time with the hose when needed.This is not the color I wanted for my lawn. This color is not good even to patch any dead grass because your lawn going to look like two color.Bad color for me.
S**N
Mark's the weed kill well
Works great to mark my weed kill
K**T
Deep green color
Works great. Deep green dye that shows exactly what you have sprayed!
S**A
If you like turquoise grass…
If you like turquoise grass then I guess this is for you. I tried with the directions on the package and then more color to try and get more green, but all I got was turquoise photo below, green is natural grass, the circle is the color of this product. Not a good match
Trustpilot
2 weeks ago
1 week ago