People get bad dreams because there are pictures in the house or dogs, although dogs are allowed outside the structure of your house. The Prophet, peace be upon him, said angels do not enter a house for dogs or pictures. As for the currency, notes the Prophet peace, people on him said meaning.

Indeed, Allah has forgiven for my nation their mistakes and what they do out of forgetfulness and what they do under duress. The Prophet, peace be upon him, used to keep his hands together and blow over them. After reciting Surah Al-Ikhlas and Surah Al-Falaq and Surah Al-Nas. Then rubbed the hands over whatever part of his body he was able to do, starting with his head face in the front of the body.

He used to do this three times and recite Ayatul Kursi because the prophet peace be upon him affirmed when someone recites Ayatul Kursi. An angel is appointed to protect them. we beg Allah to Forgive us and to give us good dreams. Ameen.