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According to EPA, indoor air quality may have two to five times more organic pollutants than outdoor air, but there are ways to manage these them inside.
A nine-year-old company based in Zurich, Switzerland, has been busy persuading property owners to take a second look at their wastewater.
Since the federal ban began, more than 3,900 illegal cesspools have been closed in Hawai‘i, with $5.6 million in penalties issued to protect drinking water and the environment.
