Cleaning and Sterilization of Dental Instruments

Before sterilization, all dental instruments must be thoroughly disinfected and cleaned. You may choose one of the following approved cleaning methods:

1. Manual Cleaning (By Hand)

Manual cleaning is effective when done correctly. To prevent corrosion or instrument damage, please follow these guidelines:

• Use a soft brush and neutral or non-aggressive detergent.
• Gently scrub all surfaces to remove debris and contaminants.
• Immediately dry the instruments using a soft, dry cotton cloth to avoid water stains or rust.

2. Ultrasonic Cleaning

Ultrasonic cleaning is a time-saving and highly efficient method.

• It is more effective than manual cleaning.
• Significantly reduces the risk of contamination.
• Ideal for cleaning complex and hard-to-reach areas of instruments.

3. Thermo Disinfection

Thermo disinfection is also highly effective and reduces contamination risks.

• It is usually carried out using large machines.
• Not suitable for small batches due to size and energy efficiency.
• Ensure all instruments are completely dry before sterilization to prevent staining.

Important Notes:

• Instruments with joints or ratchets must be cleaned and sterilized in the open position to ensure proper penetration of disinfectants and steam.
• Drying is essential before sterilization to prevent stains and preserve instrument quality.