The allergenic in Lacquer varnish is a main problem with Lacquer Tree conservation because there are some substances that cause of irritation or allergic and also resulted in a shortage of the local mentors with the knowledge of Lacquer tapping today. Most local mentors descended from people of Tai Khoen who wouldn’t be allergic the Lacquer varnish and often tapping in winter. Allergic symptom of Lacquer varnish has tracheal edema or impetigo and people who have allergies must be treated by a doctor immediately. Therefore, when local people found the Lacquer Tree growing up on their land, they will cut one off.