Do you have rain mate or an air purifier? After I get done "Spring Cleaning" my house, I always add a little Mrs. Meyer's Room Freshener to my rain mate and fill the room with a clean aroma.
In the kitchen I always use Lemon, Bathrooms usually a floral scent and bedrooms I stick to lavender.
What do you use to refresh your rooms?
I have found that I can only purchase these online, as they don't sell them in the stores near me. A bit pricey, but it's totally justified!