Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
The garbage collector in a dream is a trustworthy servant or a rich man. Garbage is wealth.
Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
The garbage collector indicates a man who strives to seek the world. Whoever sees himself collect garbage has collected wealth.
Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
The garbage collector is interpreted as a rich man. Whoever sees himself as a garbage collector will become rich.