Bio-D Food Grade Diatomaceous Earth (4-Pound Pail)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Made from the powdered fossilized remains of diatoms， a type of hard-shelled algae， Bio-D is 100% food grade with no chemical additives.</li><li>Shipped as a dry， white powder， diatomaceous earth (also known as DE) has no shelf life and has a variety of uses around the home， garden， or farm.</li><li>Great for larger-scale applications， this pail includes a handy measuring cup.</li><li>OMRI listed， Bio-D diatomaceous earth is suitable for use in certified organic farming production， handling， and processing with an approved organic farm plan.</li><li>This pack contains one 4-pound pail of Bio-D diatomaceous earth.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41i0RKY4mNL.jpg" noproxy>