What are the white particles clogging my faucets?
• It depends. Often this is the result of the filler tubes in some hot water heaters breaking down. It’s most likely to happen with newer heaters, those less then 4 or 5 years old. The plastic in the filler tubes sometimes breaks down into granules that look like small plastic particles. According to filler tube manufacturers, the problem has been resolved. Replacement tubes are available at plumbing supply stores and are easily installed by a plumber or handy homeowner. • A white powdery substance is often the result of calcium carbonate precipitation.
