Method for physical plant-treatment by electrostatic charge, comprises transferring the electrostatic charge over water treated by a influence method, where: the water treated by influence method comprises electron-deficient water cluster； and the water treated by influence method is obtained by providing water to be treated in a galvanic element, aligning the charges and free electrons in electric field, separating the charges by movement and influence resulting from it and collecting and removing the de-electronized, positively charged fraction. ACTIVITY : Fungicide； Virucide； Antibacterial. MECHANISM OF ACTION : None given.
