For alkaline glutaraldehyde to act as a sterilization agent, how long must non-disposable equipment be soaked?

Alkaline glutaraldehyde is a high-level disinfectant and sterilizing agent used for the sterilization of heat-sensitive medical and dental equipment. For it to effectively sterilize non-disposable equipment, a minimum soaking time is required to ensure that the glutaraldehyde penetrates and kills all microorganisms, including bacterial spores that are resistant to other forms of disinfection.

The recommended soaking time for using alkaline glutaraldehyde as a sterilizing agent is typically 10 hours. This duration allows for the complete immersion and adequate exposure of the equipment to the chemical, ensuring the destruction of a wide range of pathogens. Shorter times may not achieve the necessary disinfection or sterilization level, especially if the equipment is heavily soiled or has biofilm present.

In clinical practice, it's crucial to follow the manufacturer's guidelines and recommendations regarding soaking times and concentrations to ensure effective sterilization and the safety of patients.