What do you do or say to rebuke him? Do you ever annoint things like your house or the things in it, etc? Do you feel annointing things works for you?
Jesus himself gives to us the best rebuking of Satan when he told off Peter - it certainly always works for as a Spirit-filled Christian:
"Get thee behind me Satan in the name of Jesus."
For the authority is of Jesus who overcame and defeated Satan through the power of his resurrection.
Anointing or blessing objects is of no effect as it is a ritual that looks good but has no power in itself. People still buy bottled holy water from Fatima, Portugal. But other than sprinkling on vampires, I have never heard of it to be effective against real evil.
The power to resist and defy Satan comes from Jesus by the indwelling Holy Spirit.
1Peter 5: 8
Be sober, be vigilant; because your adversary the devil, as a roaring lion, walketh about, seeking whom he may devour:
Whom resist stedfast in the faith, knowing that the same afflictions are accomplished in your brethren that are in the world.
Ephesians 6: 11-18
Put on the whole armour of God, that ye may be able to stand against the wiles of the devil.
For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places.
Wherefore take unto you the whole armour of God, that ye may be able to withstand in the evil day, and having done all, to stand.
Stand therefore, having your loins girt about with truth, and having on the breastplate of righteousness;
And your feet shod with the preparation of the gospel of peace;
Above all, taking the shield of faith, wherewith ye shall be able to quench all the fiery darts of the wicked.
And take the helmet of salvation, and the sword of the Spirit, which is the word of God:
Praying always with all prayer and supplication in the Spirit, and watching thereunto with all perseverance and supplication for all saints;