Use this natural freshener if you want to get rid of house odors and stop using chemicals that can hurt you by causing allergies.
All that you need is a jar with metal lid. Fill one-quarter with baking soda and add 8 drops of essential oil (of any kind). Put the lid and mix (shake) the ingredients well. Using a nail, make a hole in the lid. Place this container anywhere in the room. When the scent disappears, repeat this process.