Micro-jet rinsing propels water droplets onto parts coming out of a cleaning process such as ultrasonic or others. It allows to dilute the detergent remaining on the cleaned parts. It is not necessary to have a high pressure or a large water flow. The micro-jets of the system are calibrated and installed to uniformly cover the rinsing chamber. And this regardless of the parts inserted. This rinsing system uses a small quantity of water and is constantly renewed so as not to reintroduce water soiled with soap or other contaminants onto the parts. By connecting the water inlet of the system to a domestic or industrial water heater, we ensure effective rinsing and good preparation for drying. For effective rinsing, it is therefore necessary to have the following conditions: