Usage of prohibited food additives like formaline in food production an important problem. Food containing formaline will cause several health problems suchas, nausea, vomiting, diarrhea, focus disorder, and constipation. This study is is to identify formaline content in snacks sold in elementary schools at Padang Bulan, Padang Terubuk, Sago Villages, Senapelan subdistrict, Pekanbaru. Sample te…