How to carry rid of ants surrounded by the grass?? I have alot on ants and anthills surrounded by my grass,...

I have alot on ants and anthills surrounded by my grass, the sprays and stuff work great on pavment, but are hard to use on grass seeing as you can't really see adjectives the hills, Anyone enjoy something that works?? I should also mention that I have three kids that play within the yard, so I can hold them off for more or less 24 hours, but anything that isn't child safe after that amount of time wouldn't work for me. Thanks contained by advance!
Lawn pond / Fish pond?
Answers:    This is the best colloquial solution that I have found. Do you hold a teakettle? Get a full kettle boiling, go out into the courtyard and pour the water slowly into the hole. Do it over. Ants cant fight backbone, it dosen't hurt the kids and has no stable effects, and dosen't cost you a thing. If you own fancy grass, you might want to try a different way, because it burns the roots where on earth it touched, but mine grows back
What's the best route to select feature potted...
I done this near bee's in the ground and it works the 1st time.
Get a smoke bomb, the generous use at the 4th of July. Light the fuse and stick the lit fuse in the hole. As the smoke is forced out of the bomb it will travel thruout the ants nest butchery every last one. You may own to use a stick or something to hold the bomb down so it doesn't move. Bee's nest are bigger and you can cover the bomb up with dirt.