"Charcoal filters are champs at tackling organic odors, especially from sulfur and nitrogen-based compounds," he said. "That means things like fish, garlic, onions, and even smoky smells are their ...

If your fridge is especially smelly, it may be time to spring for activated charcoal, a powerful odor-reducer that can be ...

How to locate and replace a microwave's charcoal filter. Most over-the-range microwaves use a charcoal filter in addition to the grease filter—or at least give you the option of using one.