4 ounces. Frankincense Essential Oil repels mites/fleas on hedgehogs, and claims are made by veterinarians and researchers that it is beneficial for preventing or slowing growth of cancerous tumors. I am particularly referring to hedgehogs, though some of the studies are for humans as well. Spray to cover your hedgehog's body. Frankincense Essential Oil is very pricy; however, you may wish to consider purchasing a 15 ml bottle of 100% pure therapeutic grade essential oil to make your own mister and avoid the preservative. Remember that it is important to use the highest quality essential oils - see my article, Tips on Choosing Essential Oils, here.
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Ingredients: Aqua, Frankincense Essential Oil, preservative.