From personal experience, I've learned that sniffing an essential oil right from the bottle and diluting it with a carrier oil such as sweet almond or jojoba, makes a huge difference. I smelled my favorite, vanilla absolute, a thick balsamic oil derived from the pod of the vanilla plant. I determined that the first whiff brought out the usual vanilla scent I was accustomed to, but a millisecond later there was a stronger, harsher scent. I then added a few drops to a bottle of sesame oil and the change was magnificent! I had the aroma I equated with the spicy-sweet scent of a dried vanilla bean pod. The carrier oil had combined perfectly with the essential oil!
You should always dilute essential oils in carrier oils when applying directly to the skin, or even in the bathtub. This is a necessary safety precaution. Essential oils are very strong and need to be diluted. Also, some essential oils may smell good enough to drink, but are for EXTERNAL USE ONLY!
Aromatherapy In Your Environment
The methods described here are for those of you who wish to be able to change the fragrance environment of a room, car, office, closet, drawer, etc. There are psychological benefits to entering a room that has the crisp aroma of citrus, or a subtle scent of fresh blooming flowers.
Aroma lamps are either electric or operated by a tea light or votive candle. There is a small cup shaped portion that is usually made of glazed ceramic and holds a few ounces of water. However, other materials may include glass and stone. Warm or even hot water should be used; as that is less work the candle has to do. Only a few drops of essential oil are added to the water, thus making it ideal for costlier essential oils. Care should be taken to see that the water doesn't boil away.
Requiring no heat, atomizers, sometimes referred to as nebulizers or nebulizing diffusers, disperse the essential oils on a revitalizing current of air as it passes through an intricately engineered blown glass chamber. This course naturally suspends and ionizes the oil into extremely fine molecules, causing them to remain suspended in the air for longer periods.
Many aromatherapist practitioners and others who utilize the finest essential oils choose atomizers. It's important to be careful with the atomizers. Since there is a continuous mist emitted it should not be used for more than a few minutes at a time. Many of the models do have built-in timers to avoid any problems like overuse. Also, make sure that this is done in a clear area, away from furniture, [varnish can be worn off] wall hangings and other objects.
Candles create a more romantic ambiance and do double duty in helping disperse your preferred aroma[s] throughout a room. In the spirit of true aromatherapy, it's advised to use beeswax, palm wax or soy wax candles as paraffin contains carcinogenic chemicals. Wicks should be trimmed, and the essential oils need to be added at the top of the candle, but never on the wick itself. You can add the essential oils after the candle has been lit and there's a small pool of wax at the top of the candle. Don't add the oils to the flame itself as oils can catch fire.
You can buy diffusers to plug into your car's cigarette lighter, as you can also find those that plug into any wall socket. The atomizers suspend a fine mist of essential oils into the air for aromatherapy is the best method of using essential oils for therapeutic treatments. Many aromatherapists believe that this is the most effective method of enjoying the aromas.
If you want your linens to smell clean and fresh, the addition of a smell sachet filled with your favorite aroma will create a pleasant smell whenever you open the drawer or closet. You can buy them already made, or make them yourself. Highly recommended would be a small muslin or organza bag filled with dried lavender buds and a few drops of lavender essential oil. Not only is lavender a universally pleasing aroma, it also serves as an all-natural way to keep moths away.