When replacing the return air filter on the heating and cooling system (HVAC) in your home, put a few drops of vanilla, lemon, almond or orange extract on the filter. When the HVAC system cuts on, it will draw air through the filter and distribute the scent to every room in your house.
This is an inexpensive and easy way to eliminate odors—such as those caused by pets—while giving your house a fresh, clean scent. Watch this video to find out more.
Watch the video above to find out more.