One way to freshen a home is to air it out and wash the sheets and pet bedding, said Cinderella Bermudez, owner of Maid to Clean, a Washington-area cleaning service.

Before vacuuming, Bermudez suggests mixing a half-cup of baking soda, a half-cup of cornstarch, and a few drops of lavender or lemon oil with a cup of water. Sprinkle the mixture over the carpets and upholstered furniture, allowing it to sit as long as possible for best results. After vacuuming, she recommends spraying a mixture of equal parts vinegar and water, both natural neutralizers, over the same areas.