Sprinkle "salt-rice exorcism water" to spell off evil spirits.
Salt and rice water contains qi and electrolytes, which are like "lightning and flint" to spirit bodies which has qi and micro-electricity essence, and can be used to eliminate evil spirits and exorcise demons. Use "coarse salt" and "rock salt" for salt, and try not to use refined salt at home. For white rice, you can use "safe rice" that has been blessed by the gods in the temple. Put the salt and rice into an empty bowl, pour in yin-yang water (half hot boiled water, half raw cold water) to mix, and recite the Six-syllabled Sanskrit m