What should be used to wash the sink or basin whenever detergent solution is changed?

What should be used to wash the sink or basin whenever detergent solution is changed?

• A. 70% alcohol
• B. Plain water
• C. Antibacterial soap
• D. Chlorine bleach

Answer: (A)

Using 70% alcohol to wash the sink or basin whenever the detergent solution is changed is effective because it helps in disinfecting the surface. Alcohol at this concentration is known for its antimicrobial properties, making it suitable for eliminating a wide range of microorganisms. This is particularly important in the context of flexible endoscope reprocessing where maintaining a sterile environment is crucial to prevent cross-contamination and infection. While other options also have their applications, they do not provide the same level of disinfection as 70% alcohol. Plain water, for example, may rinse away residues but does not have disinfectant properties. Antibacterial soap can reduce some bacteria but is less effective against viruses and spores compared to alcohol. Chlorine bleach is a strong disinfectant but might not be appropriate for all surfaces or in all situations without proper dilution, as it can be corrosive or leave residues that may interfere with subsequent cleaning processes. Therefore, 70% alcohol is the most effective choice for ensuring the sink or basin is adequately disinfected after changing the detergent solution.

Using 70% alcohol to wash the sink or basin whenever the detergent solution is changed is effective because it helps in disinfecting the surface. Alcohol at this concentration is known for its antimicrobial properties, making it suitable for eliminating a wide range of microorganisms. This is particularly important in the context of flexible endoscope reprocessing where maintaining a sterile environment is crucial to prevent cross-contamination and infection.

While other options also have their applications, they do not provide the same level of disinfection as 70% alcohol. Plain water, for example, may rinse away residues but does not have disinfectant properties. Antibacterial soap can reduce some bacteria but is less effective against viruses and spores compared to alcohol. Chlorine bleach is a strong disinfectant but might not be appropriate for all surfaces or in all situations without proper dilution, as it can be corrosive or leave residues that may interfere with subsequent cleaning processes. Therefore, 70% alcohol is the most effective choice for ensuring the sink or basin is adequately disinfected after changing the detergent solution.