• Septic tank should never be made in or near the centre of the house.
  • Septic tank should always be made in North West area.
  • It should never ever be made in South West and North East area.
  • It should be made 1-2 ft away from North and West walls. It should never touch the compound wall.
  • If you have flat, then the effect of septic tank becomes partial on you.
  • Shape of the tank should be square or rectangular.
  • Septic tank should not be above the ground. Its level should be below ground.
  • South West and North East septic tank has proved severe results.
  • The outflow of water should be in west direction.