Those days are gone now as the person can buy a kit and bring it out whenever it is needed. The customer can just buy it from a reputable store and have this stored in a cool and dry place so this will just as effective like the day it was purchased. Not everyone is familiar with aromatherapy. Those who have time can sign up for a class to learn the various properties and uses of each of the oils. Aside from aromatherapy diffusers, you can also find great selections of aromatherapy fan diffusers, nebulizing diffusers, tea candle diffusers, lamp ring diffusers, car diffusers, essential oil diffusers, nebulizers, essential oil burners, aromatherapy burners, essential oil warmers, aromatherapy and other aromatherapy accessories. For starters, ginger is very good in helping those who are lost and confused. Sometimes, the person gets a metal block or has simply lost focus on something so this oil can help get the individual back on track. Everyone needs to relax and those who can t do this with some breathing exercises should try the kind mixed in Lavender. Since there are seemingly countless ways where one can use aromatherapy oils, it is a must to familiarize yourself what are the things you should consider before buying or purchasing aromatherapy oils. - Conduct a little research before using specific aromatherapy oil. Since each kind of aromatherapy oil has varying therapeutic qualities, you cannot ensure that the product you're planning to buy will not cause you any harm. This will really be helpful for those who want have never tried bath salts before and are more accustomed to scented oils. When everything is ready, all the person has to do is get in the tub. Some people have tried using scented candles that has the same scent as the bath salts and a soft CD playing in the background to make the room feel comfortable. While Aldehydes are known to contain sedating and antiseptic properties like melissa, lemongrass, and cirtronella, Ketones are those that help ease congestion, aid in the flow of mucus but can be very toxic with excessive use. Examples of such are fennel, hyssop, and sage. Oxides are those that have expectorant and bactericidal qualities like rosemary and tea tree.