Unutarnje čišćenje glavnog spremnika za škropivo kod prskalica i orošivača sastavni je dio aplikacije pesticida. Kod tog čišćenja često dolazi i do točkastog onečišćenja okoliša. Posljednjih godina u strojeve za primjenu pesticida sve češće se ugrađuje sustav za kontinuirano čišćenje spremnika. Za to je potrebna dodatna crpka¸ mlaznica za čišćenje spremnika, spremnik čiste vode i pravilno spojene cijevi. Dodatna crpka može se pokretati električnim motorom ili hidromotorom. Kontinuirano čišćenja omogućuje bolje čišćenje spremnika u usporedbi s klasičnim sustavom za čišćenje. Izvodi se manjom količinom čiste vode, za samo čišćenje potroši se manje vremena, a ujedno je i ugodnije za korisnika. Ovim postupkom čišćenja korisnik ima niži rizik od kontaminacije pesticidima. Internal cleaning of the main tank for sprayers and mist blower is an integral part of the pesticide application. This conventional cleaning often results in point sources contamination with pesticide. In recent years, a system for continuous cleaning of tanks has been increasingly installed on pesticide application equipment. This requires an additional clean water pump¸ cleaning nozzle, clean water tank and hoses. The auxiliary clean water pump can be driven by an electric motor or a hydraulic motor. Continuous internal cleaning allows for better cleaning of the tank compared to a conventional cleaning system. It is performed with a smaller amount of water and takes less time to clean. It is also more comfortable for the user. With this continuous internal cleaning process, the user has a lower risk of contamination with pesticides