Speaking of cigarettes…..
My mother smoked like a chimney. When she died about 15 years ago, my wife and I spent a month cleaning the house up. The appliances and cabinets looked yellow, but they were actually white. Nicotine was covering everything. We cleaned it as much as we could, but it still smelled. We coated everything with Fabreze. About 10 cans of Febreze did a very good job. I was surprised how well that stuff worked.