Features:

• 4 lb. bag
• Contains diatomaceous earth (85%)
• Kills ants, silverfish, cockroaches, fleas and slugs among others within 48 hours of contact
• Insects cannot develop resistance, no build-up of chemical immunity
• OMRI-listed and compliant for use in organic gardening

Editor Reviews:

Product Description:
Non-selective contact killer. DE is the fossilized remains of single-celled creatures called diatoms. Each fossil has sharp edges that irritate and deter soft-bodied insects. Material abraids the exoskeleton of insects, causing dehydration and death. Effective on cockroaches, silverfish, ants, fleas, slugs and most other insects. Insects cannot become immune and will die within 48 hours of contact. Safe around children, pets and wildllife. Long lasting, odorless, non-staining.

Rating : - Did not work for me either.
I had high hopes... but it did not work at all. I tested on a small fire ant mound, a spider and a big slug. After 3 days of watching them it had not effect at all. I re-applied the second day but still nothing. Does it really work for some people?