Oil Bio Remover is a biological hydrocarbon absorbent composed of biological surfactants obtained by a natural fermentation process, making it a biodegradable product with negligible environmental impact. The main benefit of the biological surfactants is that they produce a low surface tension for the water and hydrocarbons, for effective emulsification of the encrusted hydrocarbons. For removal of the most difficult hydrocarbons, dilute the product in water from 1:15 up to 1:1500.