Yes! Why waste money on commercial products when you can make your own air deodorizer. Use a regular pump spray mister with 4 cups of water in it, add 4 teaspoons of baking soda and spray the odours away. This will not mask an odor it will remove an odour. Which is what is needed.
Another probably stronger air freshener is as follows; use 1 teaspoon baking soda, 1 tablespoon vinegar and 2 cups of water. After it stops foaming, mix well, pour into a spray bottle and spray into the air.
Baking soda is very good at removing odours around the home. See the links below to check out all the other neat stuff that baking soda will do.