Culture is the set of knowledge acquired over time. In this sense, multiculturalism values the peaceful coexistence and mutual respect between different cultures inhabiting the same planet.
Unfortunately, dioxin is not the only issue with disposable diapers. Sodium Polyacrylate is an absorbent gel that is responsible for absorbing moisture inside the diaper. It was once present in tampons, but was removed for causing Toxic Shock Syndrome.
Regrettably, the less expensive drugstore diapers will not be adequate and you will have to order diapers from a medical supply house or diaper distributor. Please note that no pull-up style diaper is recommended for fecal incontinence or diarrhea. They just leak too often.