Endoscopes must be disinfected through manual cleaning, automated washing, and High-level disinfectant (HLD) followed by sterilization that is compatible with the endoscope because they are "critical and semi critical medical devices ". Endoscope disinfection or sterilisation with HLD entails the five steps outlined below, which should be completed after leak testing. 1) Clean 2) Disinfect with HLD 3) Ringe with sterile water or filtered water 4) Dry with forced air before storage 5) store