Does the spray on grass seed really work as good as the claims?

I don't know but I do know it has some sort of coloring in it that gives your lawn an unnatural weird bright green color.

Two of our neighbors used it this spring and we are so impressed we got it to use this fall. Be sure to apply when the days are not the hot dog days of summer

I suggest you read the consumer ratings on them at the sites that sell them. Most that I have read can you say they are not that good. Most say that a lot of the seed remains in the container and is wasted and that it does not distribute the seed evenly.

Scuff up your dirt first.

Thanks everyone for your help!