What technique should be used for self-catheterization?

Self-catheterization typically employs clean technique rather than sterile technique. This method is effective for preventing urinary tract infections while also being practical for patients who need to perform the procedure on their own. Clean technique involves washing hands thoroughly and using clean supplies, such as catheters and gloves, to minimize the risk of infection during the process.

Using sterile technique is unnecessary for self-catheterization because it can be impractical for patients to maintain sterility in a non-medical setting. Additionally, invasive and non-sterile techniques do not adequately address the need for infection control in this context. Clean technique is sufficient to maintain a low risk of introducing pathogens, making it the most appropriate choice for self-catheterization.