Incense 
To dream of burning incense represents spiritual learning. A dream involving incense symbolizes a step up to greater consciousness.
Oil
To dream of noticing oil represents the need to conduct things in a far better fashion. This may also suggest a need to be more loving and compassionate in your life.
To see some baby oil in your dream stands for the occasional yearning to comfort and pacify the child within.
On the other hand, to see crude oil in your dream symbolizes grand riches and treasures. This may also be treated as a reminder of your need for increased social activities.
Aroma
To smell sweet aromas in your dream indicates that you will be presented with an award or reward in the near future. It also represents great happiness and bliss.
Candle Wax
To dream of candle wax implies that you are taking on too much responsibility. You should do a little at a time or you will find yourself physically and emotionally exhausted. It may also represent the days, weeks, or years that have gone by.
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