What is a skin patch test?

Skin patch test might sound a little scary to some of you, but do not fear, it is an easy to preform safety test to make sure that you do not have any irritation or allergic reaction to essential oil use.

In our previous blog we discussed topical use essential oil safety, and proper dilutions. Lets go back to that example:

You are a otherwise normal, healthy adult, and you have a headache. You just made your 2% dilution of peppermint essential oil mixed with olive oil carrier (12 drops of peppermint essential oil to 1 ounce (30ml) of olive oil) and you have never used peppermint essential oil before.

Before you go applying it to your body it would be wise to perform that skin patch test.

HOW DO YOU PERFORM A SKIN PATCH TEST?

We should talk about where we should perform the test. The best place is the inside of your elbow, or the inside of your wrist.

Start by using a mild soap (fragrance free is best) and water to wash the inside of your elbow or wrist. Make sure to rinse and dry your skin well.

Next place one to two drops of your essential oil dilution on a small part of your skin. Do not rub it in. There is no need to use a lot, just the one or two drops will be enough.

Next apply a bandage over the spot, or you can use a sterile gauze pad and some medical tape to cover it as well.

Keep the spot dry and covered for 24 to 48 hours.

After, at least, 24 hours, you can remove the covering and if there is no redness or irritation, it safe for you to use that dilution on your skin.

IF YOU FEEL ANY IRRITATION, take the covering off immediately. Wash the area with soap and water, pat dry. Make a note of the dilution, the essential oil, the carrier oil and the reaction. Discontinue use.

Just because one oil and dilution is safe, does not mean all of them will be.

I recommend that you preform the skin patch test for each DILUTED essential oil and essential oil blend that you wish to apply topically.

It is best to keep a journal. Start with the date you are performing the test, the essential oils or the blend of oils, the carrier oil, the percent of dilution, the time you started the test, the time you ended the test and if there is any reactions.

It is fair to say that you should also be aware that you are using a reputable essential oil company, one that is known for their quality and tests their oils for purity. Using adulterated oils can cause irritation.

More on that next week.