Faloak (Sterculia populifolia DC. ) is one of species of sterculiaceae found in East Nusa Tenggara which has potential as a medicinal plant mainly as an antimicrobial. This study aims to determine the correlation of physicochemical study of faloak bark extracts with variation of solvents in inhibiting of pathogenic bacteria. https://danddcollectiblers.shop/product-category/car-diffuser/