I read in many places it gets rid of ants...nope, doesn't work.You might want to do some article reading about DE first. Some folks like it, but others don't, for the simple reason that under a microscope it's tiny shards of stuff, which can harm lungs if inhaled. Also, the thought was put forward that once in the gut it's not dry anymore, it's wet, and thus is ineffective. There's a lot of information about it doing more harm than good and I don't believe there is any scientific testing that says it helps...it's more like an old wive's tale. "Hey, I scattered pieces of blue plastic around the farm and my chickens have never had worms...so that means that blue plastic prevents worms." That sort of thing.