To simply see (but not use) a vacuum in your dream, suggests feelings of emptiness. You may be experiencing a void in your life. If you use a vacuum in your dream, you are feeling a loss of control. You may need to clean up your act and your attitude.
Using one’s power to remove problems and clean up a situation
1. Lack of fulﬁllment, emptiness. 2. Feelings of loss, isolation. 3. To clean up—usually emotionally, sometimes in waking life.
Symbolic of needing to clean out your life