It is very important to address the feeling produced by the dream when we are performing the act of emptying something. If we feel shame or fear, it can be interpreted as intuition of loss or future failures in our projects. But if we dream of emptying trash out and we are doing it with sadness, the dream could be telling us about our unconscious desire of purification and simplification.
Empty dream meaning
Read more about dreaming of Empty in other dream meanings interpretations.