The woes of a smelly home--my parents have a multi-level "great-room" style home--essentially the entire house is like one huge room. My parents, being Indian, cook Indian cuisine every day. The entire house REEKS of Indian food, and not in a good way. We've tried candles, house spray, electric machines that claim to remove smells...any other tips on how to get their house to stop smelling like an angry spice rack? Product suggestions are welcome!Going to burn some frankincense now, Michelle