Central Air Freshening

If you've got a central air heating/cooling unit, you've got a great way to freshen up the whole house with one solid or bead type air freshener unit. Open the fragrance unit to the smallest allowance and place on top your HVAC unit in the house. As it cycles on, you'll get a nice whiff of your fragrance throughout the house. The solid types last about a month. Sure is nice and saves a lot so you don't have to have one in each room. Remember to change your filter out, too!