Believable.
Barium sulfate can be used to kill rats. However, rats are very sensitive to eating, and they will have a certain resistance to food that is not tasty, stale, or smelly. Barium sulfate can also kill rats if used properly. Barium sulfate with uneven thickness is better than fine and uniform barium sulfate. Use with caution when intestinal fistulas form and certain intestinal diseases that are prone to perforation, such as appendicitis, diverticula, ulcerative enteritis, parasitic infections, etc.
Methods to eliminate rats
The most commonly used method to eliminate rats is watering, or using cement to kill rats. The cement absorbs water in the intestines and solidifies, causing the rats to bloat and die; Of course, you can also use methods such as fumigation, traps, lime rodent control, mouse traps, diesel rodenticide, and ammonia rodenticide to eliminate mice.
Manual rodent control: Kill rats in warehouses and rooms with intact walls, doors and windows. When the rats come out of their holes, open the door lightly, rush to the entrance of the rat's hole, quickly block the return path, and open the door with one hand. The flashlight is simply thrown in the corner with an object intended to be hidden in one hand. When people are chasing it, it will be hidden in it.