Assalamualaikum. Before go to sleep don't forget to recite surah Al-Mulk. Surah Al-Mulk is very important. There are many virtues from reciting this surah.
The Virtues of Reciting Surah Al-Mulk
Abu Hurairah (May Allah be pleased with him) reported I heard the Messenger of Allah s.w.t saying, "There is a Surah in teh Qu'ran which contains thirty Ayat which kept interceding for a man until his sins are forgiven. This Surah is 'Blessed is He in Whose Hand is the dominion
"(Surah Al-Mulk 67)"
So as we can see from the Hadith above, surah Al-Mulk will intercede for its reciter (the person who recites its often) on the Day of Judgement until ists reciter is forgiven by Allah (SWT)
Don't forget to recite this Surah every night before you go to sleep.
Credit video : https://www.youtube.com/watch?v=ChUcj2Q37DE