How can I get hold of rid of little ant hill within my grass? I cant put poison on them because of the children, boiling...

I cant put poison on them because of the children, boiling water will kill in cold blood the grass
Answers:    Water and Salt.

It causes them to burn...
Duh, spray some deodorant on them and consequently drown them with a bucket of marine, or better yet a total lot of lemon juice (it's caustic and will kill them)