Knowledgebase
Kaolin clay protector OMRI certifide #926662
Asked March 24, 2026, 2:16 PM EDT
Benton County Oregon
Expert Response
Hello Robert,
Koalin clay is typically OMRI approved; however, check the brand and packaging to ensure that this producer is certified and that there are no other additives that could not be OMRI.
Surround is probably the most common brand and is OMRI approved.