How to Use Diatomaceous Earth?

I recently discovered hundreds of little bugs in my indoor soil. Then went out to my local garden center and bought some "Diatomaceous Earth" On the label it says not to get it wet and such, well i want to put it on top of my soil to kill the bugs but im not sure how to use this product. Could someone with alot of experience with pest control using this product give me some directions? Please be detailed, specific and logical. + reps for good responses and helpful people. Please dont post here unless you have something helpful/useful to share with others.

I went and researched it myself, for anyone that would like to know more about how to use this product, just type "diamotaceous earth and indoor plants" into google and you'll find loads of info on this natural and organic element which will kill pests, im trying it right now, i put about a 1/3 inch of DE on the top layer of my soil. ill post more with results in a few days. So far i recommend it.

I know this is an old thread, but......your results? How do you use it, apply it to leaves?
(Thinkin about using it and was wondering about your personal experience.)

Thanks