I was wondering if those who use diatomaceous earth for fleas give me some advice also (Capstar)....Where is the cheapest place to get food grade, how much do you add, what is the name and everything else. I TNR ferals (just started) and I adopted 2 feral kittens....they are softening but still won't let me hold them. Collars and drops are out....I now have a terrible flea problem. Thanks for any advice. [emoji]128062[/emoji]