ABSTRACT Dadih is a fermented product made from buffalo milk involving lactic acid bacteria as probiotic agents in bamboo tubes. The effectiveness of probiotics is seen from the hydrophobicity of the cell surface, autoaggregation, and coaggregation. The purpose of this study was to determine the ability of cell surface hydrophobicity, autoaggregation, and coaggregation of Lactiplantibacill…