How to make an all natural air freshener: Add about 8 drops of your favorite essential oil to a small amount of baking soda. Add a slotted lid if you want. Give it a little shake now and then to reactivate it.
For camping or late nights at the beach? Leave 1/4 of Mountain dew in bottle (just dont drink it all), add a tiny bit of baking soda and 3 caps of peroxide. Put the lid on and shake - walla! Homemade glow stick (bottle) solution. kids