The product contains the hazardous substances methanol and ethylene glycol which may be an irritant. The fingerpainting kits also contain phthalates, which are toxic if ingested by young children and can cause adverse health effects, posing a chemical hazard. As of May 14, 2026, the company has received no reports of incident or injury in Canada. They have received 18 reports worldwide of strong paint odor, skin irritation and swollen lymph nodes.