Do not call Paranormal Investigators or psychics! Do not use sage or an ouija board. Do not talk to the spirits or allow them to stay in your home.
You can get rid of the demons who are masquerading as ghosts.

2 Corinthians 11:14
And no marvel; for Satan (or his demons) himself is transformed into an angel of light.

Deuteronomy 18:9-12
Do not contact a paranormal investigator or psychic. Do not use a Ouija Board or any means to contact the dead.

Ecclesiastes 12:7
Then shall the dust will return to the earth as it was,  and  the spirit will return to God who gave it.

This Scripture proves we return to God and cannot remain on earth.
The spirits you are seeing are demons who take the form of humans to deceive you.

IF YOU WOULD LIKE TO GET RID OF THESE DEMONS, remove their legal ground then COMMAND THEM TO LEAVE YOUR DWELLING IN THE NAME OF JESUS CHRIST. Some demons are pretty stubborn, so it may take a while.

Demons have a legal right  to be in your home because of a Biblical Curse brought in by a sin that was committed in the house or on the property by someone who use to live there.

A Biblical Curse is a legal ground or contract that is like a deed to own the house until broken in the Name of Jesus Christ , by you, a Christian.
Mark 16:17.

Because of sinning God sends a Biblical Curse : Exodus 20:4, Genesis 3:14 , Genesis 3:17, James 3:10, Deuteronomy 28:15-68

Some sins that cause a Biblical Curse are:

Ouija board
Rituals done on the property
Curses or spells (break and return in Jesus Name)
Keeping ungodly objects in your home such as carved images that are statues of any kind. Christmas Trees bring in a curse because it is pagan
Jeremiah 10.

Study the King James Bible. You must be a Christian to cast out demons.

Demons have a legal right to the property because of  idols and  objects that cause a Biblical Curse.

Get rid of  all statues, dolls or anything in the house that may give demons a legal ground to haunt your house. Something can be hidden in the house or outside on the property

Forgive anyone that has lived in the home. Break all Biblical Curses because of sins committed in the house in Jesus Christ Name.
Say I break all biblical curses and legal grounds that demons have to be in this house because of _______(Ouija board, murder, suicide, abuse, black magic, Witchcraft, Voodoo etc. mention every biblical curse you can think of . Mention every sin in the Bible.

Cast  out demons in the Name of Jesus Christ until they leave. It takes time and eventually they will leave.
No need to go into any room they are in. Sit down comfortably in your living room and cast out demons.
I command you to leave now in the Name of Jesus Christ
I command you to leave now in the Name of Jesus Christ
I command you to leave now in the Name of Jesus Christ
I command you to leave now in the Name of Jesus Christ
I command you to leave now in the Name of Jesus Christ
I command you to leave now in the Name of Jesus Christ
Keep commanding for a about a half hour or more if you can.
Record yourself commanding demons to leave and play it day and night.

When a witch sends curses to the property , house or people that live in the house, you must return it and the demons to them even if the witch is dead or your will keep the legal ground (the curses) and also keep the demons.

Break and return all evil and the demons to the sender  curses, hexes, Witchcraft, Voodoo , candle burning in Jesus Christ Name!

For an in-depth study, visit my website

Self-Deliverance must also be done daily. Sometimes the haunting might be caused by you because of something you did.