Vacuum – The vacuum is a symbol for cleaning, which in turn is a symbol of becoming free from the guilt that faces you in life. However the vacuum specifically signifies that you are cleaning the detritus that has been building up from your own body and the bodies of others. This detritus has been sloughed off in the form of your skin and hair and bits of uneaten food that has fallen to the floor. In your waking life this type of detritus is symbolic of problems that you have caused without even knowing about it. By dreaming of the vacuum your dream is indicating that you are going to clean up the unexpected results of your own decisions in the near future.