Dry Cleaning Toxin: The 3X Increased Risk Most People Don't Know About

A common dry cleaning chemical called tetrachloroethylene, or PCE, has been linked to a threefold higher risk of significant liver fibrosis. 7% of Americans already have measurable levels of this chemical in their blood. And PCE doesn't stop at the liver. It also damages your kidneys directly by attacking the proximal tubules, the part of the kidney responsible for reabsorbing nutrients and fluids.

In this episode, Dr. Sean Hashmi breaks down the 2025 Liver International study that analyzed over 1,600 US adults, explains the two separate pathways through which PCE damages your liver and kidneys, and walks through a five-step protection protocol you can start this week. Topics covered include how to find PCE-free dry cleaning, why you should air out dry cleaned clothes before wearing them, which household products to check, when to consider water testing, and what lab work to ask your doctor about if you have occupational exposure.

Dr. Sean Hashmi is a board-certified nephrologist and obesity medicine specialist dedicated to evidence-based health education. This episode is part of the Hidden Environmental Kidney Threats series on The SELF Principle Podcast.

For more, visit selfprinciple.org or subscribe on YouTube at youtube.com/@SeanHashmiMD