The anti-bacterial action of essential oils may be their most studied effect, in-part because these are simple experiments to perform. Place a piece of filter paper saturated with an essential oil in the center of a petri dish and watch the growth, or lack of, bacteria around the paper. The larger the area where bacteria do not grow, the stronger the action of that particular essential oil inhibiting that particular strain of microbe. This test, known as an Aromatogram, was popularized by French scientist Paul Belaiche. Through extensive research, large tables of data now allow aromatherapists to quickly find the most efficacious oils once the infecting species of bacteria is known. But you don't have to be a scientist to make use of this information - there are many simple, effective means for using essential remedies for yourself and your family and children as part of a holistic natural health program for your household.



Each single, pure essential oil consists of several, sometimes hundreds of distinct natural chemicals. Essential oils derive their antimicrobial effect from their unique chemical makeup. It turns out that nature has been doing a remarkable job of therapeutic blending. Many of these have antimicrobial activity, and show synergistic effects; blends of the chemicals - as found naturally in the oils - can be more potent than any individual chemical alone. Studies have often shown that combinations of essential oil components are more effective against bacteria than any single isolated constituent. Think of this the next time you might reach for Bactine or some iodine tincture - the formulations nature has made herself will likely work better, and will most assuredly smell nicer.

There's evidence for an incredible spectrum of antimicrobial action from essential oils, yet it is important to select the right oils in the right amounts. Topical application of Oregano and Thyme may be the best solution for a case of stubborn nail fungus, yet these oils are far too intense for use on soft tissue of any kind except in the most dilute blends. Often a combination of a potent antiseptic with a known soothing oil can improve the overall effectiveness. Here we will briefly profile these highly-regarded oils, and look at some formulas and methods of application: Tea Tree, Lavender, Oregano, Geranium, and Lemon.

Tea Tree may be the hands-down most popular antiseptic essential oil. Tea Tree is a must for every natural first aid kit for the home. One of the safest and most effective ways of controlling minor infections is the immediate intervention action of Tea Tree. Tea tree's tolerability allows it to be used for longer periods of time without the slightest irritation. A drop on a Band-Aid can keep the reddening indication of infection from children's cuts and scrapes, and when combined with Lavender, makes a soothing rendition of popular over-the-counter antibacterials. Tea tree can also be used directly on minor wounds for those with less sensitive skin, and is highly useful as an acne treatment - some individuals can use it 'neat', while others should dilute it in Hazelnut oil (a 'non-oily' base oil that will not exacerbate an over-oily skin condition).

Lavender essential oil is an antiseptic and anti-inflammatory (AND stress reducer, especially for kids), and is helpful in the healing of small burns, cuts and insect bites. Lavender is a brilliant soothing agent for nearly every situation; its aroma will bring calm - a useful effect in many situations where an antiseptic is required. For healing unbroken skin such as burns, apply Lavender 'neat' to the wound several times a day; insect bites also get a 'neat' treatment. For cuts and scrapes, keep a one-to-one blend of Lavender and Tea Tree essential oils available for the best all-purpose antiseptic, anti-inflammatory and pain relieving solution. for the young ones. This soothing, antiseptic formula can be applied directly to the skin in small amounts, or applied to dressings before application.

While the Tea Tree and Lavender blend gives us a formula for regular use, Oregano is the all-time heavy-hitter of essential oils for antimicrobial action. Oregano is serious medicine; it has been the subject of many successful scientific evaluations. Interest in the oil's efficacy growing in amongst the world's medical practitioners as infectious microbes become more and more resistant to synthetic antibiotics. Pure oil of Oregano is exceptionally strong - too strong for topical application except in the most stubborn cases, and then only with careful attention. Oregano holds the most promise as a systemic antimicrobial; Oregano oil can be found in enteric-coated (for targeting parasites and bacteria in the intestines) and regular capsules for support of the immune system during illness. Consult a qualified medical practitioner for dosage recommendations.

Also a highly-regarded antimicrobial, but with gentler action and scent, Geranium essential oil is a very worthwhile addition to the home medicine chest. Geranium has exceptional healing properties for the skin, creating balance between oily and dry states, and is useful for both over-oily and over-dry conditions.. A non-drying, antiseptic, anti-inflammatory, astringent, and general tonic, Geranium is described in the aromatherapy literature as a cure for acne, general dermatitis and eczema. Geranium essential oil is one of the few that has been used successfully against the MRSA (Methicillin-resistant Staphylococcus Aureus) bacteria in laboratory studies (see Pub Med for research abstracts on this suject). Geranium may also be used as a local antiseptic for small wounds; there are many Geranium varieties available, though the oil produced in Egypt may be the most potent antimicrobial, with a brilliant sweet and herbaceous aroma accompanying its healing effects.

Lemon essential oil is a powerful antiseptic and bactericide that performs many tasks around the house, as well as for your health. Lemon has a tonic action on the lymphatic system and a stimulating action on the digestive system, additionally providing relief from insect bites and tension headaches. Use this pleasant antimicrobial blend with confidence to clean counter tops, windows, and door handles: 2 drops each of Lemon, Pine, and Eucalyptus Radiata essential oils in 4 ounces of distilled or spring water (distilled water dries without leaving haze from mineral deposits). Keep a spray bottle of this solution handy for your day-to-day cleaning.

These are but a sampling of the antiseptic and antimicrobial essential oils available. They are easy to use, and offer a excellent means of bringing natural medicines and cleaners into your life. Many oils have specific action against certain microbes; if you or a friend or loved one needs more directed treatment, seek the advice of a licensed or degreed natural health professional, and consult a doctor to ensure the safety of any complimentary essential oil application. The acceptance of essential oils as valid medicines continues to grow. If you're new to the field, dive in with some of the suggestions here - you're sure to enjoy these great gifts of nature.