The water source of a house such as water tank and sink, drain system etc. should be in the right direction, unless according to Vastu it can be harmful to you. This can lead to negative energy in the house.
1- The waste water coming out of the house should never be flown from the direction of the west. By doing so, the prosperity of the house goes away. And if this water flows from the north side of your house So it is a symbol of happiness, prosperity, peace and prosperity in the family.
2- If the drain system of your home will be open and the water flows towards the south and south-east direction then it is considered to be very inauspicious for the peace, prosperity and success of the family members. In our religious texts, the south direction is considered inauspicious.
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