We must consider whether we are blowing to keep a fire alive, or to put out something, because in the first case it symbolizes our effort to maintain a positive situation alive, which is usually sentimental, but if we are blowing to put out something, we need to be aware of the object that we are blowing on because it will give us clues about the situation that we want to end.
Blow dream meaning
Read more about dreaming of Blow in other dream meanings interpretations.