Special Holy Anointing Oil from the holy land. We've used this personal to help dealing with negative spirits on ourselves and others. For anointing yourself and others as well as objects and doorways.
"Is anyone among you sick? Let him call for the elders of the Church, and let them pray over him, anointing him with oil in the name of the Lord. And the prayer of faith will raise him up. And if he has committed sins, he will be forgiven." (James 5: 14-15)