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Cancer Risk Seen in 'Green Earth' Dry Cleaning

Green Earth dry cleaning is a process billed as a nontoxic and environmentally friendly alternative to traditional cleaning methods. But preliminary studies suggest D-5, the silicone-based solvent used in the process, causes cancer in rats and may also be toxic to the liver. NPR's Allison Aubrey reports.

Copyright 2005 NPR

Allison Aubrey is a correspondent for NPR News, where her stories can be heard on Morning Edition and All Things Considered. She's also a contributor to the PBS NewsHour and is one of the hosts of NPR's Life Kit.