Positive meaning
An unpleasant smell in a dream may symbolize the process of liberation from something that burdens you. You might be trying to rid yourself of old emotions or beliefs, which can lead to personal growth and inner transformation.
Negative meaning
An unpleasant smell in a dream may indicate that you feel overwhelmed by negative feelings or situations in your life. This dream may reflect inner chaos or problems that you need to address in order to feel better.
Neutral meaning
An unpleasant smell in a dream may simply be a reflection of your everyday experiences or concerns. It could also be a signal that some situations or feelings are being processed in your subconscious, deserving your attention without having a clearly defined meaning.