The goal is to exterminate the rats nearby. If there are more mice, there will be more snakes near your home, because snakes eat.
Rat's .. and there should be no place for snakes to hide near home. Otherwise, there are some
Snakes will hide underground. If there are snakes after these two points are done, we should doubt them.
No one else put it in front of your house (they are not snakes)
Snakes are afraid of pungent substances, especially chemicals. Such as wine, tobacco, realgar, sulfur, etc. Scatter realgar all over the house and smoke the snake away. Snakes are also afraid of smoke and fire. You can light grass at home and smoke them by fanning indoors. If you dare not do it yourself, call 1 10 to ask the police for help.