World Wisdom: Make-Your-Own Gel Air Freshener

Air fresheners are often full of chemicals, many of which can irritate skin or be harmful to people with asthma or allergies. You can easily make your own. Just heat 1 cup of water with a few drops of essential oil and 1 tablespoon salt until salt is dissolved. Add 2 envelopes of unflavored gelatin. Pour into a glass jar, punch some holes in the top, and let cool.