Fecha de publicación: 10/10/1999 Fuente: WIPO "propolis" FIELD: stomatology. SUBSTANCE: dentifrice water contains 2.0 % of water-soluble propolis form, 0.02% of menthol, 31.0% of ethanol, and water (the rest) and has deodorant, disinfecting, and anti-inflammatory properties. EFFECT: excluded allergy and oral cavity mucous membrane irritation.