Home-made Air Freshener Make your Home smell good -Throw in a few sliced lemons, limes, and oranges -Add a can or two of pineapple juice -Drizzle an ounce of coconut extract -Top it off with a few cups of water and..... Let it simmer all day long! If you aren't a coconut kind of person you could simply do citrus and pineapple! You can add more or less of these ingredients. Remember to turn the stove off when you leave your home. You can add more liquids as it simmers away.