The obligatory Pesach cleaning can be done within a couple of days, depending on the size of one’s house and family.
On the night before Passover, the Jewish people gather in their homes, at sundown, and begin searching for any remaining chametz.The next day, all found chametz gets burned before the fifth halakhic hours.
The sale of the chametz property involves many complexities in Jewish law and should be administered by a competent Rabbi.
“(You should relate
the story of the Exodus)
all the days of your life to bring the time of Moshiach”
– Pesach Haggada –