General Guidelines for Cleaning Dental Instruments
Cleaning
Disinfection
Sterilizing
Info
Info
Info
Disinfection
Use of chemical agents to destroy many microorganisms on environmental surfaces or noncritical equipment. Examples: EPA-registered hospital disinfectants such as CaviCide. Used for: Clinical contact surfaces Noncritical items Environmental surfaces
Cleaning (Pre-Cleaning)
Removal of visible debris and organic material from instruments using detergent, enzymatic cleaners, or ultrasonic cleaners. This step must occur before disinfection or sterilization because debris can prevent disinfectants or sterilization processes from working effectively. Examples: Ultrasonic cleaner Instrument washer Enzymatic detergent
Sterilization
The process that eliminates all microorganisms, including bacterial spores.Critical and semicritical dental instruments must be sterilized between patients. Examples: Autoclave Dry heat sterilizer Chemical vapor sterilizer
Guidelines for Cleaning Dental Instruments
Gustavo Sanchez
Created on March 11, 2026
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Transcript
General Guidelines for Cleaning Dental Instruments
Cleaning
Disinfection
Sterilizing
Info
Info
Info
Disinfection
Use of chemical agents to destroy many microorganisms on environmental surfaces or noncritical equipment. Examples: EPA-registered hospital disinfectants such as CaviCide. Used for: Clinical contact surfaces Noncritical items Environmental surfaces
Cleaning (Pre-Cleaning)
Removal of visible debris and organic material from instruments using detergent, enzymatic cleaners, or ultrasonic cleaners. This step must occur before disinfection or sterilization because debris can prevent disinfectants or sterilization processes from working effectively. Examples: Ultrasonic cleaner Instrument washer Enzymatic detergent
Sterilization
The process that eliminates all microorganisms, including bacterial spores.Critical and semicritical dental instruments must be sterilized between patients. Examples: Autoclave Dry heat sterilizer Chemical vapor sterilizer