Amulets
The doors

Doors are the access to our house or room, hence there are many amulets that can be placed to prevent evil from entering, from wind chimes to ward off evil spirits, horseshoes, prayers, to psychic weapons, such as sharp metal objects or mirrors, for example: a very good protection is to place a ninja star above the door, or even a small mirror.

Another protection is to place a mirror on the wall facing the door (inside our house), so that when someone enters, they are reflected in that mirror, in this way, the mirror captures any malignant entity trying to enter our house, room, workshop, or office. But there are also important things to consider about doors, as it is said that all doors lead somewhere, so if, for example, an access was closed in a house, that is, it was filled with bricks or wood, but the door remained, that is, a door that apparently leads nowhere, or even, when closing the access, the clear mark that there was a door remained, it is a portal through which spirits from other planes can enter, so it is important that when canceling a door, it is done well, and no trace remains that there was a door there.