This is especially true if you have a system with grease ducts — after all, when a mess is out of sight, it's often out of mind. But keeping up with these ducts' maintenance is vital ...

If you notice a lot of grease buildup in the space where the fan runs after you take the filters out, call a professional duct cleaning service or company to check and clean, if necessary.

A 29-year-old man has been rescued after spending two days trapped in a grease vent in a Chinese restaurant in California, according to US police. He was freed from the metal duct on Wednesday ...

If this is moderate cooking, this is about a year's worth of grease. That's a lot. The duct is cleaned in a few different steps. During this process, we use a tool made by Guardian. This tool is ...