Place 4 tea bags in a sauce pan and cover with 2 cups of water.
Add whole or powdered spices. The quantity will depend on what you have on hand; for powdered spices, add a total of 4 or 5 tbsp. of spice, or five cinnamon sticks, 2 tbsp. whole cloves, 2 whole nutmeg and three whole pieces of anise.
Sprinkle with fragrant dried herbs such as basil, rosemary and thyme.
Bring the mixture to a boil, then reduce the heat and simmer. The simmering spiced liquid will release a fragrance that will fill the room, covering the cigarette smell.
Add more water as necessary.