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"Feeling wheezy after buying a new sofa? Struggling with cat pee smell? Not to worry, your air-purifying hardwood flooring should take care of it."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/health/healthy-spaces/blogs/hardwood-flooring-that-zaps-unwanted-odors-improves-indoor-air-quality>