The present invention relates to a fluid based tooth cleaning system (10) comprising a holdable body (20), a fluid delivery unit (30), at least one sensor (40) and a control unit (50). The holdable body comprises a head (60). The fluid delivery unit comprises a nozzle (80) configured to emit fluid, and the nozzle is comprised within the head of the holdable body. The at least one sensor is configured to provide information relating to the head of the holdable body with respect to a user's teeth. The at least one sensor is configured to provide the information to the control unit. The control unit is configured utilize the information to provide at least one signal useable to enable the fluid delivery unit to emit fluid from the nozzle onto the user's teeth.
