How to use realgar to drive away snakes?

2. Mash realgar, garlic, Rhizoma Arisaematis and Zongzi into tablets, and dry them in the shade to drive away snakes. 3. The mixture of realgar and angelica dahurica can also drive away snakes by burning smoke. If the above medicinal materials are hard to find, you can directly sprinkle realgar powder around the pond, which can also play a role in repelling snakes. Answer: If these materials are hard to find, you can directly sprinkle realgar powder where you want to drive snakes, which will have the same effect. Q: If it rains, I can't escape the realgar I spilled. I will use wine to face the spilled realgar without soaking. Can it work? And my realgar is only 2 grams? Did you lose this? Answer: If you spill it, don't look for rainy days. I said you.