This a very simple to make and very, very cheap air freshener; and it is perfect for the bathroom or closets. It will last around a month.

The instructions for this will depend on the type of gelatin or pectin you use.

Ingredients

• plain, unflavored gelatin or pectin
• water for preparing gelatin
• food coloring (optional, just for added flair)
• essential oils
• small glass jars or bowls 
• 1 tablespoon salt (prevents mold)

Instructions

1. To make this, place 1-2 drops of food coloring in each of your glass jars or bowls, and then prepare the gelatin according to the package directions, adding the salt during boiling.
2. Once the gelatin has dissolved in the water and it's ready to set, add 20-30 drops of essential oil and mix.
3. Then pour into your individual containers and mix with the food coloring.
4. Check the strength of the smell at this time and add more oil if necessary.
5. This will firm up at room temperature, but if you want it to set quicker you can place it in the fridge.

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