In a dream, dust signifies money. Seeing a cloud of dust in a dream means a mysterious happening no one knows how to get out of it. Washing one’s hands from dust in a dream means becoming poor. Dust that accumulates after a rainstorm or a thunderstorm and lightning in a dream means drought or adversities.
A cloud of dust which is produced from a brisk movement of a car or a horse in a dream means controlling one’s affairs, indulging in falsehood or enticing trouble. Dusting one’s store and throwing the dirt on the sidewalk in a dream means business losses.
If a merchant sees his merchandises covered with dust in a dream, it means depression and unsalability of his merchandise. (Also see Specs of dust)... Islamic Dream Interpretation
Depth Psychology: Dreaming about dust: you are being made aware of experiences from the past. But the dream might also mean that you want to simplify your life, even if it means dealing with discomfort. See Dirt, Filth.... Dreamers Dictionary
To dream of seeing a cloud of dust gathering or rolling indicates a new problem on your horizon which will only be overcome with a lot of effort. Other dreams about dust predict an upcoming period of annoyances, petty quarrels and minor embarrassments. However, if you manage to clean up the dust in your dream, things will get better for you quickly in real life. Also see “Dusting,” below.... My Dream Interpretation
Dreams of an industry represent your feelings and attitudes about your career and work. Consider whether or not you are working with your nose to the grindstone, or if you are goofing off and wanting everyone else to do your work for you. Your dream is giving you the message to find balanced as you three-dimensionalize your talents, gifts and resources. See Workaholic.... Strangest Dream Explanations
Wading through sawdust may point to the debris that needs to be cleaned up from some project recently under construction. Sawdust may point to having witnessed something dirty.... Ariadne's Book of Dream
Dreams of sawdust represent the remnants of your former belief systems and identities. You are in the midst of a great transformation, as your release your relationships and habits back to the dust from whence they came. See Ashes.... Strangest Dream Explanations
Counting specks of dust or gathering them in a dream means trials, injustice, aggression, or temptations. Specks of dust in a dream also represent one’s progeny, money, longevity, or they could represent soldiers, weak people, or God’s soldiers. Seeing a room full of dust in an unusual place, or a closed place where they usually do not gather means knowledge, or they could mean immeasurable wealth.... Islamic Dream Interpretation