The New York City Department of Environmental Protection cites grease as a major cause of back-ups in its 6,000 miles of sewers lines. The back-ups can lead to sewage entering homes and businesses, ...
Grease traps, like the one that a 3-year-old fell into Monday in Rochester, present bigger hazards than just an unpleasant smell. Susan Gresh, owner of Biotech Drainline Services, explained that ...