Dos and Don’ts of Essential Oils
What Are Essential Oils?
They’re made from parts of certain plants like leaves, herbs, barks, and rinds. Makers use different methods to concentrate them into oils. You may add them to vegetable oils, creams, or bath gels. Or you might smell them, rub them on your skin, or put them in your bath. Some research shows that they can be helpful, if you know how to use them the right way. Always check the label.
DO Try It if You’re Anxious
Simple smells such as lavender, chamomile, and rosewater may help keep you calm. You can breathe in or rub diluted versions of these oils on your skin. Scientists think they work by sending chemical messages to parts of the brain that affect mood and emotion. Although these scents alone won’t take all your stress away, the aroma may help you relax.
DON’T Just Rub Them Anywhere
Oils that are fine on your arms and legs may not be safe to put inside your mouth, nose, eyes, or private parts. Lemongrass, peppermint, and cinnamon bark are some examples.
DO Check the Quality
Look for a trusted producer that makes pure oils without anything added. You’re more likely to have an allergic reaction to oils that have other ingredients. Not all extras are bad. Some added vegetable oil may be normal for certain more expensive essential oils.
DON’T Trust Buzzwords
Just because it’s from a plant doesn’t mean it’s safe to rub on your skin, or breathe, or eat, even if it’s “pure.” Natural substances can be irritating, toxic, or cause allergic reactions. Like anything else you put on your skin, it’s best to test a little bit on a small area and see how your skin responds.
DO Toss Out Older Oils
In general, don’t keep them more than 3 years. Older oils are more likely to be spoiled because of exposure to oxygen. They may not work as well and could irritate your skin or cause an allergic reaction. If you see a big change in the way an oil looks, feels, or smells, you should throw it out, because it has probably spoiled.
DON’T Put Edible Oils On Your Skin
Cumin oil, which is safe to use in your food, can cause blisters if you put it on your skin. Citrus oils that are safe in your food may be bad for your skin, especially if you go out into the sun. And the opposite is true, too. Eucalyptus or sage oil may soothe you if you rub it on your skin or breathe it in. But swallowing them could can cause a serious complication, like a seizure.
DO Dilute Them
Undiluted oils are too strong to use straight. You’ll need to dilute them, usually with vegetable oils or creams or bath gels, to a solution that only has a little bit — 1% to 5% — of the essential oil. Exactly how much can vary. The higher the percentage, the more likely you are to have a reaction, so it’s important to mix them correctly.
DON’T Use On Damaged Skin
Injured or inflamed skin will absorb more oil and may cause unwanted skin reactions. Undiluted oils, which you shouldn’t use at all, can be downright dangerous on damaged skin.
DON’T Overdo It
More of a good thing is not always good. Even when diluted, an essential oil can cause a bad reaction if you use too much or use it too often. That’s true even if you’re not allergic or unusually sensitive to them.
DON’T Be Afraid to Try Them
Used the right way, they can help you feel better with few side effects. For example, you may feel less nauseated from chemotherapy cancer treatment if you breathe in ginger vapors. You may be able to fight certain bacterial or fungal infections, including the dangerous MRSA bacteria, with tea tree oil. In one study, tea tree oil was as effective as a prescription antifungal cream in easing symptoms of a fungal foot infection.