To bless your home, clense it throughly. Then, take a censer container your faveorite scent, a bell, and a small bowl of salter water. Waft the incense, ring the bell, and a flick the water into every room and nook of the house, remebering the plugh holes, toilet, and the chimney (if you have one).
Visualize as you do that all hostile spirits are fleeing and negative energy of the past is being nullified. You may wish to allow friendly spirits to stay since they will not interfere with your life.
Now stand at the center of every roomand burn a little fankincense combined with a few drops of rose oil and say "This room is a sacntuary of love and health. Here beneficent forces prosper. Here is our homestead and may Hestia, Venus, and Jupiter bless it."