How to Expel Jinn from a House

The Prophet Muhammad (PBUH) said:

Everything has a hump (high peak), and Al-Baqarah is the high peak of the Qur'an. Whoever recites Al-Baqarah at night in his house, then Satan will not enter that house for three nights. Whoever recites it during a day in his house, then Satan will not enter that house for three days. Abu Al-Qasim At-Tabarani, Abu Hatim Ibn Hibban in his Sahih and Ibn Marduwyah

Sheikh Waheed Baali says: 
If you are certain that there really are jinn in the house then the way to expel them is as follows: 

  1. You should go (taking two people with you) to the house and say: "I urge you by the covenant that Sulayman took from you to leave our house. I urge you by Allah to leave and not harm anyone." You should repeat this for three days. 
  2. If you notice anything in the house after that, then you should bring water in a vessel, bring your mouth close to it and say the Du'aa' which Al-Muhaaribi wrote to Abul-Nadr (Surah Al-Saaffaat. Chapter 37, Verses 1 to 10). After saying this Du'aa', sprinkle that water in every corner of the house, and put some in every spot, then they will depart, by Allah's leave. 
  3. Continue to recite the Qur'an in the house (especially Surah Al-Baqarah) and offer Nafal prayers and pray Qiyyam at night in the house. 
  4. Purify the house of everything that involves disobedience towards Allah.

(Waqaayat Al-Insaan)