Matt water based anti-bacterial paint for interior use, based on an state-of-the-art technology of silver ions which inhibit bacteria proliferation. Prevents and inhibits bacterial growth on th paint film, even after several cleaning procedures, maintaining its effect unchanged during the lifespan of the paint. Recommended for health and food facilities and locals where the hygiene level is important for human health (hospitals, kindergardens, bathrooms and kitchens). Excellent applicability and washability, good opacity, adhesion and whiteness.