Navel to Knee (NTK) Using Chlorhexidine Gluconate (CHG)

This information explains the knee to navel method of cleaning your urinary catheter to prevent infections. To view this resource, click “View and Print as PDF.”
If you have questions or concerns, contact your healthcare provider. A member of your care team will answer Monday through Friday from to Outside those hours, you can leave a message or talk with another MSK provider. There is always a doctor or nurse on call. If you’re not sure how to reach your healthcare provider, call 212-639-2000.
If you have questions or concerns, contact your healthcare provider. A member of your care team will answer Monday through Friday from to Outside those hours, you can leave a message or talk with another MSK provider. There is always a doctor or nurse on call. If you’re not sure how to reach your healthcare provider, call 212-639-2000.

For more resources, visit www.mskcc.org/pe to search our virtual library.

Navel to Knee (NTK) Using Chlorhexidine Gluconate (CHG) - Last updated on February 25, 2026
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Last Updated
February 25, 2026

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