It can be! Salt is not known from Quran or sunnah to have any effect on such things! It might be a way to get closer to the Jinn so that they would leave the people alone and this would be shirk.
It can be! Salt is not known from Quran or sunnah to have any effect on such things! It might be a way to get closer to the Jinn so that they would leave the people alone and this would be shirk.