I dont think it would really work too well at all. I'm not sure what kind of blind you have but, I just recently saw that Ameristep now offers a "snow camo" cover for some of their blinds. It's pretty much just a cover that you slip over the blind.
Well I broke down and bought the $1.42 can of spray on snow. It work perfect Covered the blind and stuck where the real snow wouldn't stick. As I approached my blind afterwards I kept thinking I should get a picture, but never did. It blended better than when I brush it in.
Thanks for the link Paulie, I have the doghouse reversable now, and a snow pattern would increase my options.
The only real difference between a good tracker and a bad tracker is observation. All the same data is present for both. The rest is understanding what you are seeing.
I wish I would have seen this topic before I spray painted one of my pop up blinds. It actually did a pretty good job. It faded the the colors as if there was a dusting of snow. I am sure it could be applied thicker/ whiter as needed. I hunt in the upper penisula of Michigan and most of the time there is snow. Big camo blinds stick out like a sore thumb up there.
Paulie thanks for the link. I will be looking into one.