Cleaning your bed before sleeping
Before going to sleep, we are encouraged to clean our beds.
- Abu Hurairah  reported: The Prophet  said: When any one of you goes to bed, let him clear his bed by hitting it with his garment, for he does not know what may have come onto it (while he was not present). Then let him lie down on his right side.
[Sahih al-Bukhari & Sahih Muslim]