If the house is flooded with clean water in the dream, it indicates that the person who sees the dream will have good fortunes in business and family life, and abundance and fertility will always prevail in his household.
In a dream, flooding the house portends good luck, but clean water is much better. It indicates that the person who sees the dream will swim in wealth, but this being will not be brought down from the sky, so to speak, and that every penny he earns, every property he owns is halal like his mother's milk, and it is earned by working.