Monopotok is a direct directional flow for cleaning interdental spaces and braces; Turbo flow covers a larger area and gently massages the gums, rinses the mouth and removes food residues; You can choose between two modes by moving the corresponding switch down or up (before that, stop the flow of water by moving the switch down): turbo flow is for general cleansing and massage of the gums, or monopotok is a direct stream of water for cleansing individual areas.