1. Use essential balm and toilet water to drive snakes.

2. Mash the same amount of realgar, garlic, rhizoma arisaematis and zongzi into tablets and dry them in the shade to drive away snakes.

3. After realgar and Radix Angelicae Dahuricae are mixed, smoking can also drive away snakes.

4. Rhizoma Atractylodis and Realgar are soaked in wine and sprayed around the camp. They are weakly toxic and need to be handled carefully.

5. Goose feces have the smell of realgar, and snakes are afraid of realgar, which can prevent snakes from entering the house. And geese will bark and even chase when they find snakes. Goose can drive away not only snakes, but also weasels.