Source: Tafsir al-Ahlam al-Kabir (Ibn Sirin)
The sweeper in a dream indicates a trustworthy servant who removes worries.
Source: Ta'tir al-Anam fi Ta'bir al-Manam (Al-Nabulsi)
The sweeper indicates a poor man who strives to seek sustenance.
Source: Al-Isharat fi Ilm al-Ibarat (Ibn Shahin)
The sweeper is interpreted as relief. Whoever sees himself sweep, his worry will disappear.