Oil-Dri controls hundreds of millions of tons of specialty mineral reserves, including calcium bentonite, attapulgite and diatomaceous shale. The company’s mines and manufacturing facilities are located in Georgia, Mississippi, Illinois, and California.

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Oil-Dri controls hundreds of millions of tons of specialty mineral reserves, including calcium bentonite, attapulgite and diatomaceous shale. The company’s mines and manufacturing facilities are located in Georgia, Mississippi, Illinois, and California.

Oil-Dri has comprehensive procedures in place that allow us to track and identify any unwanted pathogens in our food and animal feed products. We deploy internal systems that can trace products from the farm back to their origins.

Oil-Dri was founded over 75 years ago. We have introduced new applications, upheld our values and provided value to customers. Learn more about our history.

In 1941, Oil-Dri began with a simple goal to provide products to improve workplace safety. Since then we have become a leading manufacturer and supplier of specialty sorbent products for consumer and business to business markets.

OIL-DRI CORPORATION OF AMERICA LOGO November 3, 1997 Dear Stockholder: On behalf of the Board of Directors and Management, I would like to invite you to attend Oil-Dri's Annual Meeting of Stockholders, which will be held at 10:30 a.m. on December 9, 1997, at the Standard Club, 320 South Plymouth Court, Chicago, Illinois.

OIL-DRI CORPORATION OF AMERICA LOGO October 29, 1999 Dear Stockholder: On behalf of the Board of Directors and Management, I would like to invite you to attend Oil-Dri's Annual Meeting of Stockholders, which will be held at 10:30 a.m. on December 7, 1999, at the Standard Club, 320 South Plymouth Court, Chicago, Illinois.

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Working at Oil-Dri. Teammate Testimonials. I think because we are a smaller company, it feels more like a family environment and you feel you want to do your best for this company just like you would do for your own family…You have both breadth and depth of experience—more influence over more parts of the business. ...