Banish M Probiotic BioSurfactant Organic Cleaner for Mold & Flood Damage is used to thoroughly clean surfaces that have been compromised by mold, and water or flood damage. It continues to deep clean, down to the microscopic level, and eliminate odours, even when dry. It re-establishes a surface microbial community that is supportive of occupant wellbeing as it continues to clean and protect.