Lemuralia, also called Lemuria, was a festival observed in ancient Rome to banish malevolent spirits of one’s ancestors from one’s house.
To cleanse the house, the head of the household had to wake at midnight and wash his hands three times. Then, while walking barefoot throughout the house, he would throw black beans over his shoulder nine times while chanting, “haec ego mitto; his redimo meque meosque fabis.” This translates to, “I send these; with these beans I redeem me and mine.”
The ritual was said to have been started by Romulus to appease the spirit of the twin brother Remus that he had killed for jumping over a wall. Because of this annual exorcism of the noxious spirits of the dead, the whole month of May was rendered unlucky for marriages, whence the proverb Mense Maio malae nubent (“They wed ill who wed in May”).
The Japanese have a similar ceremony for driving out demons. On February 3, the head of the householdputs on his best clothes and goes through all the rooms at midnight, scattering roasted beans and saying,“Out, demons! In, luck!”
Look carefully at the family tree and see if there are any negative spirits who have been impacting on you that need to be removed. Consider having a dialogue with them and talk about why they need to be doing something else now.