For protection from the jinn, you can say these du`as:
1- Seek refuge with Allah from the jinn:
2 – Recite al-Mu’awwadhatayn
3 – Recite Ayat al-Kursi
4 – Recite Surat al-Baqarah
5 – Recite the last verses of Surat al-Baqarah
6 – Recite “La ilaha ill-Allah wahdahu la sharika lah, lahu’l-mulk wa lahu’l-hamd wa huwa ‘ala kulli shayin qadir
7 – Remember Allah often (dhikr)
8 – Say the adhan (call to prayer)
9 – Recite the Quran as it offers protection against the shaytan